force mypy version

adam-zhang · May 22, 2020 · 97d6849 · 97d6849
1 parent cd4de0e
commit 97d6849
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
@@ -22,7 +22,7 @@ jobs:
           pip install -r requirements.txt
       - name: Typecheck with mypy
         run: |
-          pip install mypy
+          pip install mypy==0.770
           make typecheck
       - name: Test with pytest
         run: |