Update Dockerfile

"update fix permission"

Dockerfile

@@ -23,8 +23,7 @@ RUN git clone --depth 1 https://github.com/BagaSept26/ComfyUI backend
 RUN pip install --no-cache-dir -r backend/requirements.txt
 
 #directory permission
-RUN mkdir -p /app/backend/user &&\
-    chmod -R 777 /app/backend/user  
+RUN chmod -R 777 /app/backend
 
 #buat directory yang di build
 RUN mkdir -p backend/web