Update Dockerfile

Dockerfile

@@ -13,13 +13,14 @@ RUN pip install --upgrade pip && pip install -r requirements.txt
 
 # Create necessary directories with appropriate permissions
 RUN mkdir -p /app/cache /app/uploads /app/data && chmod -R 777 /app/cache /app/uploads /app/data
+RUN chmod -R 777 /app
 
 # Copy the application code
 COPY . .
 
 # Set environment variables
 ENV FLASK_APP=app.py \
-    FLASK_ENV=production \
+    FLASK_ENV=production 
     #DATABASE_URI=sqlite:///employee.db
 
 EXPOSE 7860