Finalized the dockerfile and removed output

Author: haohangyan

docker/Dockerfile

@@ -45,7 +45,6 @@ RUN git clone https://github.com/sorgerlab/indra.git && \
     pip install --upgrade pip && \
     # Install cython first for pyjnius
     pip install "cython<3.0" "setuptools" "setuptools_scm" "wheel" && \
-    python -m cython --version && \
     pip install -e .[all] && \
     pip uninstall -y enum34 && \
     # Pre-build the bio ontology