TriBITSPub#386: - setting up github action

.github/workflows/deploy_docs.yml

@@ -20,7 +20,7 @@ jobs:
           architecture: 'x64'
       - name: Install dependencies
         run: |
-          pip -V
+          pip2 -V
           pip3 -V
 #          curl https://bootstrap.pypa.io/get-pip.py --output get-pip.py
 #          sudo python2 get-pip.py