fixed custom File component

CustomFile.py

@@ -1,19 +1,20 @@
 import gradio as gr
-# from typing import Dict
-# import base64
+from typing import Dict
+import base64
 
-# def encode_file_to_base64(f):
-#     with open(f, "rb") as file:
-#         encoded_string = base64.b64encode(file.read())
-#         base64_str = str(encoded_string, "utf-8")
-#         return base64_str
+def encode_file_to_base64(f):
+    with open(f, "rb") as file:
+        encoded_string = base64.b64encode(file.read())
+        base64_str = str(encoded_string, "utf-8")
+        return base64_str
 
 class CustomFile(gr.File):
-    # def postprocess(self, y: str) -> Dict:
-    #     res = super().postprocess(y)
-    #     if res is not None:
-    #         res['data'] = encode_file_to_base64(res['name'])
-    #     return res
-    def dummy(self):
-        return
-        
+    def get_block_name(self) -> str:
+        return "file"
+
+    def postprocess(self, y: str) -> Dict:
+        res = super().postprocess(y)
+        if res is not None:
+            for file in res:
+                file['data'] = encode_file_to_base64(file['name'])
+        return res

app.py

@@ -31,5 +31,5 @@ def predict(video_path, frames):
     return ([video_path, video_path, audio_path], df, df)
     
 
-iface = gr.Interface(predict, inputs= [gr.Video(),gr.Slider(1, 100, value=15)], outputs=[gr.File(), gr.Dataframe(max_rows = 10),gr.Dataframe(max_rows = 10)])
-iface.launch(show_error=True, debug=True)
+iface = gr.Interface(predict, inputs= [gr.Video(), gr.Slider(1, 100, value=15)], outputs=[CustomFile(), gr.Dataframe(max_rows = 10),gr.Dataframe(max_rows = 10)])
+iface.launch(show_error=True)