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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)):
yield f"Run {runs} - You typed: " + message[: i + 1]
chat = gr.ChatInterface(slow_echo, fill_height=True)
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()
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