Update Dockerfile

Dockerfile

@@ -8,10 +8,10 @@ COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
 # copy app
-COPY app ./app
+#COPY app ./app
 
 # expose Gradio default port
 EXPOSE 7860
 
 # launch with unbuffered output
-CMD ["python", "-u", "app/main.py"]
+CMD ["python", "-u", "app.py"]