Update sd-webui/prepare.sh

sd-webui/prepare.sh

@@ -37,14 +37,8 @@ fi
 
 if [ ! -f "${ROOT}/prepare-v3.ready" ]; then
 
-    python -m pip install wandb
-    python -m pip install fastai==1.0.60
-    python -m pip install tensorboardX
-    python -m pip install ffmpeg
-    python -m pip install ffmpeg-python
-    python -m pip install yt-dlp
-    python -m pip install opencv-python
-    python -m pip install Pillow
+    python -m pip install scikit-learn
+    python -m pip install diffusers
 
     touch "${ROOT}/prepare-v3.ready"