Update Dockerfile

Dockerfile

@@ -42,8 +42,8 @@ COPY src/BrainIAC/hdbet_model /app/BrainIAC/hdbet_model
 # Copy the model checkpoint
 COPY src/BrainIAC/checkpoints/brainage_model_latest.pt /app/BrainIAC/checkpoints/brainage_model_latest.pt
 
-# Make port 5000 available
-EXPOSE 5000
+# Make port 7860 available (for Gradio)
+EXPOSE 7860
 
-# Run app.py when the container launches using gunicorn
-CMD ["gunicorn", "--chdir", "/app/BrainIAC", "--bind", "0.0.0.0:5000", "--timeout", "600", "app:app"] 
+# Run app_gradio.py when the container launches using python
+CMD ["python", "/app/BrainIAC/app_gradio.py"]