gradio: Large input files freeze/crash the interface

Describe the bug

Hi, In my usecase a user uploads a rather large file (300-500mb) and it freezes the app for several seconds which makes for a very bad user experience. It happens after selecting a large file to a gradio File block. It freezes again when pressing a button that processes this data. Is there a way to circumvent this behaviour? It is running locally, as far as a I know are those sizes not supported anyway non-locally right? Currently am hosting my app on AWS. Would be cool if you could fix this behaviour, very much appreciated 😃

Is there an existing issue for this?

• I have searched the existing issues

Reproduction

def test():
    return

with gr.Blocks() as demo:
    inp = gr.File(label="Input")
    vis_out=gr.File(label="output")
    with gr.Row():
        btn = gr.Button("Run")
    btn.click(fn=test, inputs=[inp], outputs=[vis_out])
demo.launch() 

Then just add a large file as the input.

Screenshot

No response

Logs

no logs

System Info

gradio v 3.4.0, occurs with different os on which the app is hosted,e.g. linux and mac 
also across browsers, chrome takes a long time, mozilla even crashes

Severity

serious, but I can work around it