Update app.py

app.py

@@ -339,7 +339,7 @@ def blur_image(image, depth, blur_data):
     return blur_frame
 
 def loadfile(f):
-    return f, "./examples/streetview.mp4"
+    return f
 
 
 def select_frame(v, evt: gr.SelectData):
@@ -513,9 +513,11 @@ with gr.Blocks(css=css, js=js) as demo:
 
     with gr.Row():
         with gr.Column():
-            input_file = gr.Textbox(elem_id="file_in", value="./examples/streetview.mp4", label="URL")
+            input_url = gr.Textbox(value="./examples/streetview.mp4", label="URL")
+            input_file = gr.FileExplorer(elem_id="file_in", glob="*.mp4", root_dir="/tmp/gradio/", label="Files")
             input_video = gr.Video(label="Input Video", format="mp4")
-            input_file.input(fn=loadfile, inputs=[input_file], outputs=[input_video, input_file])
+            input_url.input(fn=loadfile, inputs=[input_url], outputs=[input_video])
+            input_file.change(fn=loadfile, inputs=[input_file], outputs=[input_video])
             output_frame = gr.Gallery(label="Frames", preview=True, columns=8192, type="numpy")
             output_switch = gr.Checkbox(label="Show depths")
             output_switch.input(fn=switch_rows, inputs=[output_switch], outputs=[output_frame])