Fix DockerFile

Dockerfile

@@ -20,7 +20,7 @@ RUN pip install --no-cache-dir -r requirements.txt
 COPY . .
 
 # Expose FastAPI port
-EXPOSE 8000
+EXPOSE 7860
 
 # Run FastAPI with uvicorn
-CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
+CMD ["sh", "-c", "uvicorn app.main:app --host 0.0.0.0 --port ${PORT:-7860}"]