Update components
Hi, everyone.I’m new in gradio and would like to know if someone can help me.I want to add a hidden figure component in my app, and when the button is click, I want to update the figure component and make it visible, and then show my output in the figure component.I have seen some examples, however, some of them do the execution and then the figure component is updated.I want to start the execution, make visible the component, wait for the results and then show it in the visible component.Is that possible?Thanks for the help
2023-07-18T22:55:02Z
Hi, everyone.I could solve it using the then method.I left a similar example in case someone need it.import gradio as gr
import time

counter = 1

def visible_component(input_text):
    return gr.update(visible=True)


def generate_output(input_text):
    #gr.update(output_text,visible=True)
    global counter
    time.sleep(2)
    output_text = "Hello, " + input_text + "!"
    counter += 1
    return output_text

with gr.Blocks() as demo:
    with gr.Row():
    
        # column for inputs
        with gr.Column():
            input_text = gr.Textbox(label="Input Text")
            submit_button = gr.Button("Submit")
                   
        # column for outputs
        with gr.Column():
            output_text = gr.Textbox(visible=False)
            
    submit_button.click(
        fn=visible_component,
        inputs=input_text,
        outputs=output_text
    ).then(
        #time.sleep(2),
        fn=generate_output,
        inputs=input_text,
        outputs=output_text
        )

demo.launch()
2023-09-28T14:50:36Z
Facing this Gradio API call error:File “/home/user/.local/lib/python3.10/site-packages/gradio_client/client.py”, line 824, in _predictraise ValueError(result[“error”])ValueError: None
2023-09-28T14:52:00Z
Is there a kind of full guide regarding using Gradio api including named APIs and unnamed fn_index APIs?Thanks and expecting an answer.