fix: use port 7860 for HF Spaces compatibility

Dockerfile

@@ -20,16 +20,16 @@ RUN pip install --no-cache-dir -r requirements.txt
 COPY app.py .
 COPY models/ models/
 
-# Expose port
-EXPOSE 5000
+# Expose port (HF Spaces expects 7860)
+EXPOSE 7860
 
 # Set environment variables
 ENV FLASK_APP=app.py
 ENV PYTHONUNBUFFERED=1
 
-# Health check
+# Health check (port 7860 for HF Spaces)
 HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
-  CMD python -c "import requests; requests.get('http://localhost:5000/health')"
+  CMD python -c "import requests; requests.get('http://localhost:7860/health')"
 
-# Run with gunicorn
-CMD ["gunicorn", "--bind", "0.0.0.0:5000", "--workers", "2", "--timeout", "120", "app:app"]
+# Run with gunicorn (HF Spaces requires port 7860)
+CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--workers", "2", "--timeout", "120", "app:app"]

app.py

@@ -152,4 +152,4 @@ def predict():
         return jsonify({"success": False, "error": str(e)}), 500
 
 if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=5000)
+    app.run(host='0.0.0.0', port=7860)