Update Dockerfile

Dockerfile

@@ -7,4 +7,8 @@ COPY ./rf_model.joblib /code/rf_model.joblib
 COPY ./rf_model_optim.joblib /code/rf_model_optim.joblib
 COPY ./app.py /code/app.py
 
-RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+
+EXPOSE 7860
+
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]