Log Message:
py-tqdm: updated to 4.45.0

tqdm v4.45.0 stable
propagate and close() on exceptions
fix nested clear()
rework nested close()
reduces screen flicker/blank space at the cost of ordering
update all documentation & demos
add and update tests
dev framework: add pre-commit helper

tqdm v4.44.1 stable
fix _utils ImportError => DeprecationWarning

tqdm v4.44.0 stable
add automatic nrows and expose for manual override
expose and warn about small chunksize in tqdm.contrib.concurrent.process_map
fix py2 file stream comparison
deprecate utils._environ_cols_wrapper
add and update tests
add documentation