Update python_env.yml

Author: valentina-s

.github/workflows/python_env.yml

@@ -2,7 +2,7 @@ name: Python Environment
 
 on:
   # To run manually
-  workflow_dispatch
+  push
 
 jobs:
   setup:
@@ -12,9 +12,9 @@ jobs:
 
     - name: Install Python dependencies
       run: |
-        python -m pip install matplotlib scipy
+        python -m pip install matplotlib numpy
 
     - name: Hello World 
       run: |
-        python -c "import scipy as sp; print('Scipy version: '+sp.__version__)"
+        python -c "import numpy as sp; print('Numpy version: '+np.__version__)"
         python -c "import matplotlib as mpl; print('Matplotlib version: '+mpl.__version__)"