Install python deps on init

init/action.yml

@@ -19,6 +19,10 @@ inputs:
   queries:
     description: Comma-separated list of additional queries to run. By default, this overrides the same setting in a configuration file; prefix with "+" to use both sets of queries.
     required: false
+  setup-python-dependencies:
+    description: Try to auto-install your python dependencies
+    required: true
+    default: 'true'
 runs:
   using: 'node12'
   main: '../lib/init-action.js'