trying

Dockerfile

@@ -11,7 +11,7 @@ RUN apt-get install -y build-essential cmake pkg-config \
     && apt-get install -y libx11-dev libatlas-base-dev \
     && apt-get install -y libgtk-3-dev libboost-python-dev
 
-RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+RUN pip install --no-cache-dir -r /code/requirements.txt
 
 # Set up a new user named "user" with user ID 1000
 RUN useradd -m -u 1000 user