Update Dockerfile

Dockerfile

@@ -23,9 +23,7 @@ RUN pip install --no-cache-dir -r requirements.txt
 # Copy application files
 COPY app.py .
 
-# Make sure current_app.txt exists (starts with selector)
-RUN echo "selector" > current_app.txt
-RUN chmod 777 current_app.txt
+# Make directory writable for user
 RUN chmod 777 /app
 
 # Expose port for Gradio