transformers

cfef7f14 - Remove unused dependencies (#43904)

Remove unused dependencies (#43904) * Remove unused dependencies Signed-off-by: Yuanyuan Chen <cyyever@outlook.com> * Update min versions for two packages Signed-off-by: Yuanyuan Chen <cyyever@outlook.com> * Fix importlib_metadata Signed-off-by: Yuanyuan Chen <cyyever@outlook.com> --------- Signed-off-by: Yuanyuan Chen <cyyever@outlook.com>