updated dockerfile - minor change

Author: teslajoy

Dockerfile

@@ -11,12 +11,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends build-essential
     && rm -rf /var/lib/apt/lists/*
 
 RUN pip3 install --upgrade pip
-RUN pip install pandas argparse requests json csv jupyterlab --upgrade 
-RUN ln -s /usr/bin/python3 /usr/bin/python && \ 
+RUN ln -s /usr/bin/python3 /usr/bin/python && \
     ln -s /usr/bin/pip3 /usr/bin/pip
 
-COPY . /app/
-
+COPY . /app
 WORKDIR /app
-
-RUN python setup.py install
+RUN python setup.py install