ENV GRPC_PYTHON_VERSION 1.20.0
RUN python -m pip install --upgrade pip
RUN pip install grpcio==${GRPC_PYTHON_VERSION} grpcio-tools==${GRPC_PYTHON_VERSION}
-RUN pip install virtualenv==16.7.9 pympler==0.8
+RUN pip install virtualenv==16.7.9
RUN groupadd -r -g 1000 onap && useradd -r -u 1000 -g onap onap