update script

scripts/install-comfyui-venv-win.bat

@@ -8,13 +8,10 @@ python -m pip install -r requirements.txt
 python -m pip install -r custom_nodes/ComfyUI-Manager/requirements.txt
 python -m pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu118 xformers
 cd ..
-echo "cd ComfyUI" >> run_gpu.sh
-echo "call venv/Scripts/activate" >> run_gpu.sh
-echo "python main.py" >> run_gpu.sh
-chmod +x run_gpu.sh
+echo "cd ComfyUI" >> run_gpu.bat
+echo "call venv/Scripts/activate" >> run_gpu.bat
+echo "python main.py" >> run_gpu.bat
 
-echo "#!/bin/bash" > run_cpu.sh
-echo "cd ComfyUI" >> run_cpu.sh
-echo "call venv/Scripts/activate" >> run_cpu.sh
-echo "python main.py --cpu" >> run_cpu.sh
-chmod +x run_cpu.sh
+echo "cd ComfyUI" >> run_cpu.bat
+echo "call venv/Scripts/activate" >> run_cpu.bat
+echo "python main.py --cpu" >> run_cpu.bat