app.py

import gradio as gr

def greet(name):
    return "Hello " + name + "!!"

demo = gr.Interface(fn=greet, inputs="text", outputs="text")
demo.launch()

# import asyncio
# from gradio_webrtc import AsyncAudioVideoStreamHandler

# class GeminiHandler(AsyncAudioVideoStreamHandler):
#     def __init__(
#         self, expected_layout="mono", output_sample_rate=24000, output_frame_size=480
#     ) -> None:
#         super().__init__(
#             expected_layout,
#             output_sample_rate,
#             output_frame_size,
#             input_sample_rate=16000,
#         )
#         self.audio_queue = asyncio.Queue()
#         self.video_queue = asyncio.Queue()
#         self.quit = asyncio.Event()
#         self.session = None
#         self.last_frame_time = 0

#     def copy(self) -> "GeminiHandler":
#         """Copy gets called whenever a new user connects to the server.
#         This ensures that each user has an independent handler.
#         """
#         return GeminiHandler(
#             expected_layout=self.expected_layout,
#             output_sample_rate=self.output_sample_rate,
#             output_frame_size=self.output_frame_size,
#         )


# async def video_receive(self, frame: np.ndarray):
#     """Send video frames to the server"""
#     if self.session:
#         # send image every 1 second
#         # otherwise we flood the API
#         if time.time() - self.last_frame_time > 1:
#             self.last_frame_time = time.time()
#             await self.session.send(encode_image(frame))
#             if self.latest_args[2] is not None:
#                 await self.session.send(encode_image(self.latest_args[2]))
#     self.video_queue.put_nowait(frame)
    
# async def video_emit(self) -> VideoEmitType:
#     """Return video frames to the client"""
#     return await self.video_queue.get()