Broken links fixed related to datasets docs (#27569)

fixed the broken links belogs to dataset library of transformers

examples/tensorflow/text-classification/run_text_classification.py

@@ -290,7 +290,7 @@ def main():
         # Loading a dataset from local json files
         datasets = load_dataset("json", data_files=data_files, cache_dir=model_args.cache_dir)
     # See more about loading any type of standard or custom dataset at
-    # https://huggingface.co/docs/datasets/loading_datasets.html.
+    # https://huggingface.co/docs/datasets/loading_datasets.
     # endregion
 
     # region Label preprocessing

examples/tensorflow/token-classification/run_ner.py

@@ -269,7 +269,7 @@ def main():
             token=model_args.token,
         )
     # See more about loading any type of standard or custom dataset (from files, python dict, pandas DataFrame, etc) at
-    # https://huggingface.co/docs/datasets/loading_datasets.html.
+    # https://huggingface.co/docs/datasets/loading_datasets.
 
     if raw_datasets["train"] is not None:
         column_names = raw_datasets["train"].column_names

templates/adding_a_new_example_script/{{cookiecutter.directory_name}}/run_{{cookiecutter.example_shortcut}}.py

@@ -290,7 +290,7 @@ def main():
             extension = "text"
         raw_datasets = load_dataset(extension, data_files=data_files)
     # See more about loading any type of standard or custom dataset (from files, python dict, pandas DataFrame, etc) at
-    # https://huggingface.co/docs/datasets/loading_datasets.html.
+    # https://huggingface.co/docs/datasets/loading_datasets.
 
     # Load pretrained model and tokenizer
     #
@@ -735,7 +735,7 @@ def main():
         extension = args.train_file.split(".")[-1]
         raw_datasets = load_dataset(extension, data_files=data_files)
     # See more about loading any type of standard or custom dataset (from files, python dict, pandas DataFrame, etc) at
-    # https://huggingface.co/docs/datasets/loading_datasets.html.
+    # https://huggingface.co/docs/datasets/loading_datasets.
 
     # Load pretrained model and tokenizer
     #

tests/sagemaker/scripts/pytorch/run_glue_model_parallelism.py

@@ -282,7 +282,7 @@ def main():
             # Loading a dataset from local json files
             datasets = load_dataset("json", data_files=data_files)
     # See more about loading any type of standard or custom dataset at
-    # https://huggingface.co/docs/datasets/loading_datasets.html.
+    # https://huggingface.co/docs/datasets/loading_datasets.
 
     # Labels
     if data_args.task_name is not None:
@@ -299,7 +299,7 @@ def main():
             num_labels = 1
         else:
             # A useful fast method:
-            # https://huggingface.co/docs/datasets/package_reference/main_classes.html#datasets.Dataset.unique
+            # https://huggingface.co/docs/datasets/package_reference/main_classes#datasets.Dataset.unique
             label_list = datasets["train"].unique("label")
             label_list.sort()  # Let's sort it for determinism
             num_labels = len(label_list)