Update Dockerfile

Dockerfile

@@ -41,9 +41,6 @@ RUN curl -sL https://deb.nodesource.com/setup_14.x  | bash - && \
 
 # Create a working directory
 WORKDIR /app
-COPY ./requirements.txt /app/requirements.txt
-
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
 # Create a non-root user and switch to it
 RUN adduser --disabled-password --gecos '' --shell /bin/bash user \