Update Dockerfile

Dockerfile

@@ -4,6 +4,7 @@ WORKDIR /code
 
 COPY ./requirements.txt /code/requirements.txt
 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