Add missing type annotations for `strings` directory (#5817)

* Type annotations for `strings/autocomplete_using_trie.py`

* Update autocomplete_using_trie.py

* Update detecting_english_programmatically.py

* Update detecting_english_programmatically.py

* Update frequency_finder.py

* Update frequency_finder.py

* Update frequency_finder.py

* Update word_occurrence.py

* Update frequency_finder.py

* Update z_function.py

* Update z_function.py

* Update frequency_finder.py

Rohan R Bharadwaj committed 3y ago

e95ecfaf27c545391bdb7a2d1d8948943a40f828

Parent: bbb88bb

Committed by GitHub <noreply@github.com> on 5/13/2022, 5:55:53 AM