Update python-tests.yml

.github/workflows/python-tests.yml

@@ -17,7 +17,15 @@ jobs:
       uses: actions/setup-python@v2
       with:
         python-version: "3.6"
-    - name: Install dependencies
+    - name: Install Elasticsearch
+      run: |
+      sudo apt-get update
+      sudo apt-get install -y libemail-outlook-message-perl
+      curl -O https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.16.2-amd64.deb
+      sudo dpkg -i --force-confnew elasticsearch-*.deb
+      sudo systemctl restart elasticsearch
+      sudo systemctl --no-pager status elasticsearch
+    - name: Install Python dependencies
       run: |
         python -m pip install --upgrade pip
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi