diff --git a/src/transformers/utils/doc.py b/src/transformers/utils/doc.py
index 394d2aaa2fed..f81066bea6c2 100644
--- a/src/transformers/utils/doc.py
+++ b/src/transformers/utils/doc.py
@@ -269,9 +269,10 @@ def _prepare_output_docstrings(output_type, config_class, min_indent=None):
     ```python
     >>> # To train a model on `num_labels` classes, you can pass `num_labels=num_labels` to `.from_pretrained(...)`
     >>> num_labels = len(model.config.id2label)
-    >>> model = {model_class}.from_pretrained("{checkpoint}", num_labels=num_labels)
+    >>> model = {model_class}.from_pretrained(
+    ...     "{checkpoint}", num_labels=num_labels, problem_type="multi_label_classification"
+    ... )
 
-    >>> num_labels = len(model.config.id2label)
     >>> labels = torch.nn.functional.one_hot(torch.tensor([predicted_class_id]), num_classes=num_labels).to(
     ...     torch.float
     ... )