From the uDemy course on LLM engineering.
https://www.udemy.com/course/llm-engineering-master-ai-and-large-language-models
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433 lines
13 KiB
433 lines
13 KiB
{ |
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"cells": [ |
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{ |
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"cell_type": "markdown", |
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"id": "05432987-80bc-4aa5-8c05-277861e19307", |
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"metadata": {}, |
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"source": [ |
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"## Adds docstrings/comments to code and generates code summary" |
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] |
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}, |
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{ |
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"cell_type": "markdown", |
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"id": "e706f175-1e83-4d2c-8613-056b2e532624", |
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"metadata": {}, |
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"source": [ |
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"### Model Usage \n", |
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"\n", |
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"- **Open Source Models:**\n", |
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"\n", |
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" - Deployed via Endpoint: Hosted on a server and accessed remotely (Qwen 1.5-7)\n", |
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" - Run Locally on Machine: Executed directly on a local device (Ollama running Llama 3.2-1B)\n", |
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"\n", |
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"- **Closed Source Models:** \n", |
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" - Accessed through API key authentication: (OpenAI, Anthropic). \n" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "9ed667df-6660-4ba3-80c5-4c1c8f7e63f3", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"# imports\n", |
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"\n", |
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"import os\n", |
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"import io\n", |
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"import sys \n", |
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"import json\n", |
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"import requests\n", |
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"from dotenv import load_dotenv\n", |
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"from openai import OpenAI\n", |
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"import google.generativeai\n", |
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"import anthropic\n", |
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"import ollama\n", |
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"from IPython.display import Markdown, display, update_display\n", |
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"import gradio as gr\n", |
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"from huggingface_hub import login, InferenceClient\n", |
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"from transformers import AutoTokenizer, pipeline" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "c9dd4bf1-48cf-44dc-9d04-0ec6e8189a3c", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"# environment\n", |
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"\n", |
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"load_dotenv()\n", |
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"os.environ['OPENAI_API_KEY'] = os.getenv('OPENAI_API_KEY')\n", |
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"os.environ['ANTHROPIC_API_KEY'] = os.getenv('ANTHROPIC_API_KEY')\n", |
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"CODE_QWEN_URL = os.environ['CODE_QWEN_URL'] \n", |
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"BIGBIRD_PEGASUS_URL = os.environ['BIGBIRD_PEGASUS_URL']\n", |
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"HF_TOKEN = os.environ['HF_TOKEN']" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "71f671d6-50a7-43cf-9e04-52a159d67dab", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"!ollama pull llama3.2:1b" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "8e6f8f35-477d-4014-8fe9-874b5aee0061", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"openai = OpenAI()\n", |
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"claude = anthropic.Anthropic()" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "ae34b79c-425a-4f04-821a-8f1d9868b146", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"OPENAI_MODEL = \"gpt-4o-mini\"\n", |
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"CLAUDE_MODEL = \"claude-3-haiku-20240307\"\n", |
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"LLAMA_MODEL = \"llama3.2:1b\"" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "80e6d920-3c94-48c4-afd8-518f415ab777", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"code_qwen = \"Qwen/CodeQwen1.5-7B-Chat\"\n", |
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"bigbird_pegasus = \"google/bigbird-pegasus-large-arxiv\"\n", |
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"login(HF_TOKEN, add_to_git_credential=True)" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "314cd8e3-2c10-4149-9818-4e6b0c05b871", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"# Uses Llama to Check Which Language the Code is Written In\n", |
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"system_message_comments = \"You are an assistant designed to add docstrings and helpful comments to code for documentation purposes.\"\n", |
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"system_message_comments += \"Respond back with properly formatted code, including docstrings and comments. Keep comments concise. \"\n", |
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"system_message_comments += \"Do not respond with greetings, or any such extra output\"" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "66fa09e4-1b79-4f53-9bb7-904d515b2f26", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"system_message_summary = \"You are an assistant designed to summarise code for documentation purposes. You are not to display code again.\"\n", |
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"system_message_summary += \"Respond back with a properly crafted summary, mentioning key details regarding to the code, such as workflow, code language.\"\n", |
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"system_message_summary += \"Do not respond with greetings, or any such extra output. Do not respond in Markdown. Be thorough, keep explanation level at undergraduate level.\"" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "ea405820-f9d1-4cf1-b465-9ae5cd9016f6", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"def user_prompt_for(code):\n", |
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" user_prompt = \"Rewrite this code to include helpful comments and docstrings. \"\n", |
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" user_prompt += \"Respond only with code.\\n\"\n", |
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" user_prompt += code\n", |
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" return user_prompt" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "26c9be56-1d4f-43e5-9bc4-eb5b76da8071", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"def user_prompt_for_summary(code):\n", |
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" user_prompt = \"Return the summary of the code.\\n\"\n", |
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" user_prompt += code\n", |
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" return user_prompt" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "c0ac22cb-dc96-4ae1-b00d-2747572f6945", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"def messages_for(code):\n", |
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" messages = [\n", |
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" {\"role\": \"system\", \"content\": system_message_comments},\n", |
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" {\"role\":\"user\", \"content\" : user_prompt_for(code)}\n", |
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" ]\n", |
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" return messages" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "eae1a8b4-68a8-4cd5-849e-0ecabd166a0c", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"def messages_for_summary(code):\n", |
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" messages = [\n", |
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" {\"role\": \"system\", \"content\": system_message_summary},\n", |
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" {\"role\":\"user\", \"content\" : user_prompt_for_summary(code)}\n", |
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" ]\n", |
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" return messages" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "5eb726dd-e09e-4011-8eb6-4d20f2830ff5", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"func = \"\"\"\n", |
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"import time\n", |
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"\n", |
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"def calculate(iterations, param1, param2):\n", |
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" result = 1.0\n", |
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" for i in range(1, iterations+1):\n", |
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" j = i * param1 - param2\n", |
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" result -= (1/j)\n", |
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" j = i * param1 + param2\n", |
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" result += (1/j)\n", |
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" return result\n", |
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"\n", |
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"start_time = time.time()\n", |
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"result = calculate(100_000_000, 4, 1) * 4\n", |
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"end_time = time.time()\n", |
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"\n", |
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"print(f\"Result: {result:.12f}\")\n", |
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"print(f\"Execution Time: {(end_time - start_time):.6f} seconds\")\n", |
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"\"\"\"" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "f61943b2-c939-4910-a670-58abaf464bb6", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"def call_llama(code):\n", |
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" # commented code\n", |
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" messages = messages_for(code)\n", |
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" response1 = ollama.chat(model=LLAMA_MODEL, messages=messages)\n", |
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"\n", |
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" # summary\n", |
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" messages = messages_for_summary(code)\n", |
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" response2 = ollama.chat(model=LLAMA_MODEL, messages=messages)\n", |
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" \n", |
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" return response1['message']['content'],response2['message']['content']" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "696fb97e-807e-40ed-b0e1-beb82d1108a6", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"def call_claude(code):\n", |
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" # commented code\n", |
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" message1 = claude.messages.create(\n", |
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" model=CLAUDE_MODEL,\n", |
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" system=system_message_comments,\n", |
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" messages=([{\"role\": \"user\", \"content\":user_prompt_for(code)}]),\n", |
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" max_tokens=500\n", |
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" )\n", |
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"\n", |
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" # summary\n", |
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" message2 = claude.messages.create(\n", |
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" model=CLAUDE_MODEL,\n", |
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" system=system_message_summary,\n", |
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" messages=([{\"role\": \"user\", \"content\":user_prompt_for_summary(code)}]),\n", |
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" max_tokens=500\n", |
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" )\n", |
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" \n", |
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" return message1.content[0].text,message2.content[0].text" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "4bf1db64-86fa-42a1-98dd-3df74607f8db", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"def call_gpt(code):\n", |
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" # commented code\n", |
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" completion1 = openai.chat.completions.create(\n", |
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" model=OPENAI_MODEL,\n", |
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" messages=messages_for(code),\n", |
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" )\n", |
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"\n", |
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" #summary\n", |
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" completion2 = openai.chat.completions.create(\n", |
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" model=OPENAI_MODEL,\n", |
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" messages=messages_for_summary(code),\n", |
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" )\n", |
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" \n", |
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" return completion1.choices[0].message.content,completion2.choices[0].message.content" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "6863dc42-cbcd-4a95-8b0a-cfbcbfed0764", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"def call_codeqwen(code):\n", |
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" # commented code\n", |
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" tokenizer = AutoTokenizer.from_pretrained(code_qwen)\n", |
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" messages = messages_for(code)\n", |
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" text = tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)\n", |
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" client = InferenceClient(CODE_QWEN_URL, token=HF_TOKEN)\n", |
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" response1 = client.text_generation(text, details=True, max_new_tokens=1000)\n", |
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"\n", |
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" # summary\n", |
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" tokenizer = AutoTokenizer.from_pretrained(code_qwen)\n", |
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" messages = messages_for_summary(code)\n", |
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" text = tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)\n", |
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" client = InferenceClient(CODE_QWEN_URL, token=HF_TOKEN)\n", |
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" response2 = client.text_generation(text, details=True, max_new_tokens=1000)\n", |
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" \n", |
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" return response1.generated_text ,response2.generated_text " |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "06d05c02-45e4-47da-b70b-cf433dfaca4c", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"def create_docs(code,model):\n", |
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" if model == \"Llama\":\n", |
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" comments,summary = call_llama(code)\n", |
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" elif model == \"Claude\":\n", |
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" comments,summary = call_claude(code)\n", |
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" elif model == \"GPT\":\n", |
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" comments,summary = call_gpt(code)\n", |
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" elif model == \"CodeQwen\":\n", |
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" comments,summary = call_codeqwen(code)\n", |
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" else:\n", |
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" raise ValueError(\"Unknown Model\")\n", |
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" return comments,summary" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "1b4ea289-5da9-4b0e-b4d4-f8f01e466839", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"css = \"\"\"\n", |
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".comments {background-color: #00599C;}\n", |
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".summary {background-color: #008B8B;}\n", |
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"\"\"\"" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "89ad7c7b-b881-45d3-aadc-d7206af578fb", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"with gr.Blocks(css=css) as ui:\n", |
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" gr.Markdown(\"### Code Documentation and Formatting\")\n", |
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" with gr.Row():\n", |
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" code = gr.Textbox(label=\"Input Code: \", value=func, lines=10)\n", |
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" with gr.Row():\n", |
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" model = gr.Dropdown([\"GPT\",\"Claude\",\"Llama\",\"CodeQwen\"],label=\"Select model\",value=\"GPT\")\n", |
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" with gr.Row():\n", |
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" docs = gr.Button(\"Add Comments and Sumarise Code\")\n", |
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" with gr.Row():\n", |
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" commented_code = gr.Textbox(label= \"Formatted Code\", lines=10,elem_classes=[\"comments\"])\n", |
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" code_summary = gr.Textbox(label = \"Code Summary\", lines=10,elem_classes=[\"summary\"])\n", |
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" docs.click(create_docs,inputs=[code,model],outputs=[commented_code,code_summary])," |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "1a9e3b1c-bfe6-4b71-aac8-fa36a491c157", |
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"metadata": { |
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"scrolled": true |
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}, |
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"outputs": [], |
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"source": [ |
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"ui.launch(inbrowser=True)" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "ac895aa9-e044-4598-b715-d96d1c158656", |
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"metadata": {}, |
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"outputs": [], |
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"source": [] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "5a96877c-22b7-4ad5-b235-1cf8f8b200a1", |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"print(call_llama(func))" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": null, |
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"id": "f11de1a2-52c0-41c7-ad88-01ef5f8bc628", |
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"metadata": {}, |
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"outputs": [], |
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"source": [] |
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} |
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], |
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"metadata": { |
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"kernelspec": { |
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"display_name": "Python 3 (ipykernel)", |
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"language": "python", |
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"name": "python3" |
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}, |
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"language_info": { |
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"codemirror_mode": { |
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"name": "ipython", |
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"version": 3 |
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}, |
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"file_extension": ".py", |
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"mimetype": "text/x-python", |
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"name": "python", |
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"nbconvert_exporter": "python", |
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"pygments_lexer": "ipython3", |
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"version": "3.11.11" |
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} |
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}, |
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"nbformat": 4, |
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"nbformat_minor": 5 |
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}
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