Type hint Correction (#8972)

* Type hint Correction

* add changeset

* typecheck

---------

Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>
Co-authored-by: freddyaboulton <alfonsoboulton@gmail.com>

.changeset/four-zebras-worry.md

@@ -0,0 +1,5 @@
+---
+"gradio": patch
+---
+
+feat:Type hint Correction

gradio/components/radio.py

@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from typing import TYPE_CHECKING, Any, Callable, Sequence
+from typing import TYPE_CHECKING, Any, Callable, Literal, Sequence
 
 from gradio_client.documentation import document
 
@@ -29,7 +29,7 @@ class Radio(FormComponent):
         | None = None,
         *,
         value: str | int | float | Callable | None = None,
-        type: str = "value",
+        type: Literal["value", "index"] = "value",
         label: str | None = None,
         info: str | None = None,
         every: Timer | float | None = None,

gradio/components/upload_button.py

@@ -49,7 +49,7 @@ class UploadButton(Component):
         elem_classes: list[str] | str | None = None,
         render: bool = True,
         key: int | str | None = None,
-        type: Literal["filepath", "bytes"] = "filepath",
+        type: Literal["filepath", "binary"] = "filepath",
         file_count: Literal["single", "multiple", "directory"] = "single",
         file_types: list[str] | None = None,
     ):

test/components/test_radio.py

@@ -46,7 +46,7 @@ class TestRadio:
         assert radio.choices == [("a", "a"), ("b", "b"), ("c", "c full")]
 
         with pytest.raises(ValueError):
-            gr.Radio(["a", "b"], type="unknown")
+            gr.Radio(["a", "b"], type="unknown")  # type: ignore
 
     def test_in_interface(self):
         """