Revert "create action"

This reverts commit 1e6a1a9a8bf4a442e406c78f83f88a335819846d.

.github/workflows/main.yml

@@ -1,37 +0,0 @@
-# This is a basic workflow to help you get started with Actions
-
-name: CI
-
-# Controls when the action will run. 
-on:
-  # Triggers the workflow on push or pull request events but only for the main branch
-  push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
-
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-# A workflow run is made up of one or more jobs that can run sequentially or in parallel
-
-jobs:
-  ci:
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: [3.9]
-        poetry-version: [1.0, 1.1.2]
-        os: [ubuntu-18.04, macos-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
-        with:
-          python-version: ${{ matrix.python-version }}
-      - name: Run image
-        uses: abatilo/actions-poetry@v2.0.0
-        with:
-          poetry-version: ${{ matrix.poetry-version }}
-      - name: View poetry --help
-        run: poetry --help