Update Dockerfile

Dockerfile

@@ -9,7 +9,9 @@ WORKDIR /code
 COPY ./requirements.txt /code/requirements.txt
 
 # Install any needed dependencies
-RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+# RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+
+RUN pip install --upgrade pip && pip install -r requirements.txt
 
 COPY . .