Delete textbox_with_upload.py

textbox_with_upload.py

@@ -1,17 +0,0 @@
-import gradio as gr
-
-class TextboxWithUpload(gr.Textbox):
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        self.upload_button = gr.UploadButton("📎", file_types=["text"], file_count="single")
-        self.upload_button.upload(self.handle_upload, inputs=[self.upload_button], outputs=[self])
-
-    def handle_upload(self, file):
-        if file:
-            return file.name
-        return ""
-
-    def render(self):
-        textbox = super().render()
-        upload_button = self.upload_button.render()
-        return gr.Row([textbox, upload_button])