Update Dockerfile

Dockerfile

@@ -23,4 +23,7 @@ ENV HF_HOME=/tmp/hf \
     XDG_CACHE_HOME=/tmp
 
 EXPOSE 7860
-CMD ["streamlit","run","app.py","--server.port=7860","--server.address=0.0.0.0","--browser.gatherUsageStats=false"]
+
+HEALTHCHECK CMD curl --fail http://localhost:7860/_stcore/health || exit 1
+
+CMD ["streamlit","run","app.py","--server.port=7860","--server.address=0.0.0.0","--browser.gatherUsageStats=false"]