diff --git a/comfy/clip_vision.py b/comfy/clip_vision.py
index 200e1c6e..8c77ee7a 100644
--- a/comfy/clip_vision.py
+++ b/comfy/clip_vision.py
@@ -1,7 +1,6 @@
-from .utils import load_torch_file, transformers_convert, common_upscale, state_dict_prefix_replace
+from .utils import load_torch_file, transformers_convert, state_dict_prefix_replace
 import os
 import torch
-import contextlib
 import json
 
 import comfy.ops
diff --git a/comfy/conds.py b/comfy/conds.py
index 6cff2518..23fa4887 100644
--- a/comfy/conds.py
+++ b/comfy/conds.py
@@ -1,4 +1,3 @@
-import enum
 import torch
 import math
 import comfy.utils
diff --git a/comfy/controlnet.py b/comfy/controlnet.py
index df474201..82170431 100644
--- a/comfy/controlnet.py
+++ b/comfy/controlnet.py
@@ -1,7 +1,6 @@
 import torch
 import math
 import os
-import contextlib
 import comfy.utils
 import comfy.model_management
 import comfy.model_detection
diff --git a/comfy/diffusers_load.py b/comfy/diffusers_load.py
index c0b420e7..98b888a1 100644
--- a/comfy/diffusers_load.py
+++ b/comfy/diffusers_load.py
@@ -1,4 +1,3 @@
-import json
 import os
 
 import comfy.sd
diff --git a/comfy/gligen.py b/comfy/gligen.py
index 8d182839..71892dfb 100644
--- a/comfy/gligen.py
+++ b/comfy/gligen.py
@@ -1,5 +1,5 @@
 import torch
-from torch import nn, einsum
+from torch import nn
 from .ldm.modules.attention import CrossAttention
 from inspect import isfunction
 
diff --git a/comfy/model_base.py b/comfy/model_base.py
index 847687be..8a843a98 100644
--- a/comfy/model_base.py
+++ b/comfy/model_base.py
@@ -6,7 +6,6 @@ import comfy.model_management
 import comfy.conds
 import comfy.ops
 from enum import Enum
-import contextlib
 from . import utils
 
 class ModelType(Enum):
diff --git a/comfy/sd.py b/comfy/sd.py
index f49e87b1..9ca9d1d1 100644
--- a/comfy/sd.py
+++ b/comfy/sd.py
@@ -1,9 +1,6 @@
 import torch
-import contextlib
-import math
 
 from comfy import model_management
-from .ldm.util import instantiate_from_config
 from .ldm.models.autoencoder import AutoencoderKL, AutoencodingEngine
 import yaml
 
diff --git a/comfy/sd1_clip.py b/comfy/sd1_clip.py
index 6ffef515..65ea909f 100644
--- a/comfy/sd1_clip.py
+++ b/comfy/sd1_clip.py
@@ -6,7 +6,6 @@ import torch
 import traceback
 import zipfile
 from . import model_management
-import contextlib
 import comfy.clip_model
 import json