Cleanups

Author: rashatwi

.github/workflows/tests.yml

@@ -43,11 +43,8 @@ jobs:
           source /usr/share/miniconda/etc/profile.d/conda.sh
           conda activate mdproptools-env
           conda install -c conda-forge openbabel
-          pip install .[dev]
-
-      - name: Install VCS dependencies
-        run: |
           pip install -r requirements.txt
+          pip install .[dev]
 
       - name: Run tests using pytest
         run: |