Critical: Fix port configuration for HuggingFace Spaces (use port 7860 instead of 8000)

Dockerfile

@@ -16,13 +16,14 @@ RUN pip install --no-cache-dir -r requirements.txt
 # Copy app code
 COPY app/ ./app/
 COPY openenv.yaml .
+COPY app.py .
 
-# Expose port
-EXPOSE 8000
+# Expose port 7860 for Hugging Face Spaces
+EXPOSE 7860
 
 # Health check
 HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
-    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/health')" || exit 1
+    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:7860/health')" || exit 1
 
-# Run FastAPI app
-CMD ["python", "-m", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
+# Run FastAPI app on port 7860 for HF Spaces compatibility
+CMD ["python", "-m", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]

app.py

@@ -8,4 +8,5 @@ from app.main import app
 
 if __name__ == "__main__":
     import uvicorn
+    # HF Spaces uses port 7860 by default
     uvicorn.run(app, host="0.0.0.0", port=7860)