Set env vars

Dockerfile

@@ -32,13 +32,12 @@ WORKDIR $HOME/app
 COPY --chown=user ./ $HOME/app
 RUN pip install --no-cache-dir -r requirements.txt
 
-# These may be enough to trigger a gradio Space
-#ENV PYTHONPATH $HOME/app
-#ENV PYTHONUNBUFFERED 1
-#ENV GRADIO_ALLOW_FLAGGING never
-#ENV GRADIO_NUM_PORTS 1
-#ENV GRADIO_SERVER_NAME 0.0.0.0
-#ENV GRADIO_THEME huggingface
-#ENV SYSTEM spaces
+ENV PYTHONPATH $HOME/app
+ENV PYTHONUNBUFFERED 1
+ENV GRADIO_ALLOW_FLAGGING never
+ENV GRADIO_NUM_PORTS 1
+ENV GRADIO_SERVER_NAME 0.0.0.0
+ENV GRADIO_THEME huggingface
+ENV SYSTEM spaces
 
-#CMD ["python", "app.py"]
+CMD ["python", "app.py"]