Merge branch 'caporaso-lab:master' into Diagnostics-addition-to-sourc…

…etracker

.github/workflows/flake8.yml

@@ -0,0 +1,23 @@
+name: Flake8
+on:
+  pull_request: {}
+  push: {}
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout source
+      uses: actions/checkout@v3
+
+    - name: set up python 3.8
+      uses: actions/setup-python@v4
+      with:
+        python-version: 3.8
+
+    - name: install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -q flake8
+
+    - name: run flake8
+      run: flake8