Update app and docker file

.gitignore

@@ -0,0 +1 @@
+venv/

Dockerfile

@@ -7,4 +7,4 @@ RUN pip install --no-cache-dir -r requirements.txt
 
 COPY . .
 
-CMD ["python", "app.py"]
+CMD ["bash", "-c", "python train.py && python app.py"]