Remove cleared_value (#4685)

* Remove cleared_value

* CHANGELOG

CHANGELOG.md

@@ -28,6 +28,7 @@
 - Use `typing.Literal` where possible in gradio library and client by [@freddyaboulton](https://github.com/freddyaboulton) in [PR 4608](https://github.com/gradio-app/gradio/pull/4608)
 - Remove unnecessary mock json files for frontend E2E tests by [@dawoodkhan82](https://github.com/dawoodkhan82) in [PR 4625](https://github.com/gradio-app/gradio/pull/4625)
 - Update depedencies by [@pngwn](https://github.com/pngwn) in [PR 4643](https://github.com/gradio-app/gradio/pull/4643)
+- Remove `cleared_value` from some components as its no longer used internally by [@freddyaboulton](https://github.com/freddyaboulton) in [PR 4685](https://github.com/gradio-app/gradio/pull/4685)
 
 ## Breaking Changes:
 

gradio/components/checkboxgroup.py

@@ -70,7 +70,6 @@ class CheckboxGroup(
             elem_classes: An optional list of strings that are assigned as the classes of this component in the HTML DOM. Can be used for targeting CSS styles.
         """
         self.choices = choices or []
-        self.cleared_value = []
         valid_types = ["value", "index"]
         if type not in valid_types:
             raise ValueError(

gradio/components/color_picker.py

@@ -62,7 +62,6 @@ class ColorPicker(
             elem_id: An optional string that is assigned as the id of this component in the HTML DOM. Can be used for targeting CSS styles.
             elem_classes: An optional list of strings that are assigned as the classes of this component in the HTML DOM. Can be used for targeting CSS styles.
         """
-        self.cleared_value = "#000000"
         IOComponent.__init__(
             self,
             label=label,

gradio/components/dropdown.py

@@ -124,8 +124,6 @@ class Dropdown(
             **kwargs,
         )
 
-        self.cleared_value = self.value or ([] if multiselect else "")
-
     def api_info(self) -> dict[str, dict | bool]:
         if self.multiselect:
             type = {

gradio/components/radio.py

@@ -100,7 +100,6 @@ class Radio(
             **kwargs,
         )
         NeighborInterpretable.__init__(self)
-        self.cleared_value = self.value
 
     def get_config(self):
         return {

gradio/components/slider.py

@@ -105,7 +105,6 @@ class Slider(
             **kwargs,
         )
         NeighborInterpretable.__init__(self)
-        self.cleared_value = self.value
 
     def api_info(self) -> dict[str, dict | bool]:
         return {

gradio/components/textbox.py

@@ -124,7 +124,6 @@ class Textbox(
             **kwargs,
         )
         TokenInterpretable.__init__(self)
-        self.cleared_value = ""
         self.type = type
 
     def get_config(self):