mypy in pre-commit fixed (#2117)

* mypy in pre-commit fixed

* polishing

.pre-commit-config.yaml

@@ -53,7 +53,7 @@ repos:
       language: python
       # use your preferred Python version
       # language_version: python3.8
-      additional_dependencies: [".[types]"]
+      additional_dependencies: []
       types: [python]
       # use require_serial so that script
       # is only called once per commit

scripts/pre-commit-mypy-run.sh

@@ -10,4 +10,6 @@ set -o errexit
 # Change directory to the project root directory.
 cd "$(dirname "$0")"/..
 
+pip install -q -e .[types]
+
 mypy