Add an on to tests action

.github/workflows/pypi-test.yml

@@ -1,21 +1,21 @@
-# # This workflow will install Python dependencies, run tests and lint with a single version of Python
-# # For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
+ # This workflow will install Python dependencies, run tests and lint with a single version of Python
+ # For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
 
-# name: Test the library
+name: Test the library
 
-# on:
+on: workflow_dispatch
 #   push:
 #     branches: [main]
 #   pull_request:
 #     branches: [main]
-
+#
 # jobs:
 #   build:
 #     runs-on: ubuntu-latest
 #     strategy:
 #       matrix:
 #         python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
-
+#
 #     name: Python ${{ matrix.python-version }}
 #     steps:
 #       - uses: actions/checkout@v2
@@ -28,14 +28,14 @@
 #         run: |
 #           python -m pip install --upgrade pip
 #           pip install flake8 pytest tox
-
+#
 #       # - name: Lint with flake8
 #       #   run: |
 #       #     # stop the build if there are Python syntax errors or undefined names
 #       #     flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
 #       #     # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
 #       #     # flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-
+#
 #       - name: Test with tox
 #         run: |
 #           tox