added lowvram script

conda-start-lowvram.bat

@@ -0,0 +1,50 @@
+@echo off
+
+REM set up env variables
+for /f %%i in ('cd') do set ENV_NAME=%%~nxi
+SET INSTALL_DIR=%userprofile%\Miniconda3
+SET PATH=%INSTALL_DIR%\condabin;%PATH%
+SET COMFY_MANAGER_DIR=%~dp0..\ComfyUI-Manager
+FOR %%I IN (%~dp0..\..) DO SET COMFYUI_DIR=%%~fI
+
+REM This script will check if a conda environment is available and create it if not	
+CALL conda info --envs | findstr /i %ENV_NAME%
+if %errorlevel% == 0 (
+    echo %ENV_NAME% environment is already available
+) else (
+    echo %ENV_NAME% environment does not exist
+    echo Creating a new environment
+    CALL conda create -n %ENV_NAME% python=3.10 -y
+)
+
+rem Activate environment
+CALL conda activate %ENV_NAME%
+
+if %errorlevel% == 0 (
+
+	@REM Install custom node dependencies
+	CALL pip install -r requirements.txt
+
+	@REM install comfyui manager
+	if exist  %COMFY_MANAGER_DIR% (
+		CD %COMFY_MANAGER_DIR%
+		CALL git pull
+	) else (
+		CALL git clone https://github.com/ltdrdata/ComfyUI-Manager %COMFY_MANAGER_DIR%
+		CALL pip install -r %COMFY_MANAGER_DIR%\requirements.txt
+	)
+
+	REM Change the working directory to the root folder
+	CD %COMFYUI_DIR%
+    
+	rem install packages
+    CALL pip install -r requirements.txt
+
+	rem install CUDA torch
+	CALL pip install torch==2.0.1+cu118 torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu118
+	
+    CALL python main.py --preview-method=taesd --lowvram
+) else (
+    echo Failed to activate environment...
+)
+PAUSE