Update Dockerfile

Dockerfile

@@ -7,8 +7,8 @@ COPY ./requirements.txt /code/requirements.txt
 RUN apt-cache search mesa
 RUN apt-get update && apt-get install -y libgl1-mesa-glx libosmesa6
 RUN apt-get install -y python3-opengl
-RUN apt-get install libosmesa6-dev
-RUN apt-get install freeglut3-dev
+RUN apt-get install -y libosmesa6-dev
+RUN apt-get install -y freeglut3-dev
 # RUN apt update && apt install -y python3 python3-pip git xvfb xorg-dev cmake
 RUN apt-get upgrade -y && apt-get install -y python3-pip python-is-python3 && rm -rf /var/lib/apt/lists/* 
 RUN pip install -r requirements.txt