transformers

34037129 - Big TF test cleanup (#24282)

Big TF test cleanup (#24282) * Fix one BLIP arg not being optional, remove misspelled arg * Remove the lxmert test overrides and just use the base test_saved_model_creation * saved_model_creation fixes and re-enabling tests across the board * Remove unnecessary skip * Stop caching sinusoidal embeddings in speech_to_text * Fix transfo_xl compilation * Fix transfo_xl compilation * Fix the conditionals in xglm * Set the save spec only when building * Clarify comment * Move comment correctly * Correct embeddings generation for speech2text * Mark RAG generation tests as @slow * Remove redundant else: * Add comment to clarify the save_spec line in build() * Fix size tests for XGLM at last! * make fixup * Remove one band_part operation * Mark test_keras_fit as @slow