Update Dockerfile

Dockerfile

@@ -17,7 +17,7 @@ RUN pip install --no-cache-dir -r requirements.txt
 
 # Copy the application code (excluding models)
 COPY app /code/app
-COPY main.py .
+COPY app/main.py ./main.py
 
 # Create models and cache directories and set correct permissions
 RUN mkdir -p /code/models/.cache/huggingface && \