Commits
- d21644b: Update google.py for date filter (richylyq) [109](https://github.com/hellock/icrawler/pull/109)
- 5127b77: Fix Baidu m attribute KeyError (drimpossible) [113](https://github.com/hellock/icrawler/pull/113)
- 5248c34: add GitHub action, pre-commit and format code (Zhiyuan Chen) [114](https://github.com/hellock/icrawler/pull/114)
- bf6bdd3: fix tests (Zhiyuan Chen) [115](https://github.com/hellock/icrawler/pull/115)