Fix TypeError: Object of type int64 is not JSON serializable (#24340)

* Fix TypeError: Object of type int64 is not JSON serializable

* Convert numpy.float64 and numpy.int64 to float and int for json serialization

* Black reformatted examples/pytorch/token-classification/run_ner_no_trainer.py

* * make style

examples/research_projects/jax-projects/big_bird/prepare_natural_questions.py

@@ -50,7 +50,7 @@ def _get_single_answer(example):
         answer["remove_it"] = False
 
     cols = ["start_token", "end_token", "start_byte", "end_byte", "text"]
-    if not all([isinstance(answer[k], list) for k in cols]):
+    if not all(isinstance(answer[k], list) for k in cols):
         raise ValueError("Issue in ID", example["id"])
 
     return answer