Update Dockerfile

Dockerfile

@@ -25,7 +25,7 @@ RUN pip install --no-cache-dir python-dotenv>=1.0.0
 RUN useradd --create-home ttsfm && chown -R ttsfm:ttsfm /app
 USER ttsfm
 
-EXPOSE 8000
+EXPOSE 7860
 
 HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
     CMD curl -f http://localhost:8000/api/health || exit 1