| import time | |
| import gradio as gr | |
| runs = 0 | |
| def reset_runs(): | |
| global runs | |
| runs = 0 | |
| def slow_echo(message, history): | |
| global runs # i didn't want to add state or anything to this demo | |
| runs = runs + 1 | |
| for i in range(len(message)): | |
| time.sleep(0.05) | |
| yield f"Run {runs} - You typed: " + message[: i + 1] | |
| chat = gr.ChatInterface(slow_echo, type="messages") | |
| with gr.Blocks() as demo: | |
| chat.render() | |
| # We reset the global variable to minimize flakes | |
| # this works because CI runs only one test at at time | |
| # need to use gr.State if we want to parallelize this test | |
| # currently chatinterface does not support that | |
| demo.unload(reset_runs) | |
| if __name__ == "__main__": | |
| demo.launch() | |