From 460447b284957f8990466b9590eb2ba0adebadf2 Mon Sep 17 00:00:00 2001
From: ydshieh <ydshieh@users.noreply.github.com>
Date: Mon, 31 Jul 2023 11:31:40 +0200
Subject: [PATCH] fix

---
 src/transformers/utils/doc.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/transformers/utils/doc.py b/src/transformers/utils/doc.py
index f5eea7ae4e11..17aeadcfdf99 100644
--- a/src/transformers/utils/doc.py
+++ b/src/transformers/utils/doc.py
@@ -122,6 +122,11 @@ def _prepare_output_docstrings(output_type, config_class, min_indent=None):
     if i < len(lines):
         params_docstring = "\n".join(lines[(i + 1) :])
         params_docstring = _convert_output_args_doc(params_docstring)
+    else:
+        raise ValueError(
+            f"No `Args` or `Parameters` section is found in the docstring of `{output_type.__name__}`. Make sure it has"
+            "docstring and contain either `Args` or `Parameters`."
+        )
 
     # Add the return introduction
     full_output_type = f"{output_type.__module__}.{output_type.__name__}"