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								import numpy as np
import gradio as gr
def sepia(input_img):
    sepia_filter = np.array([
        [0.393, 0.769, 0.189], 
        [0.349, 0.686, 0.168], 
        [0.272, 0.534, 0.131]
    ])
    sepia_img = input_img.dot(sepia_filter.T)
    sepia_img /= sepia_img.max()
    return sepia_img
demo = gr.Interface(sepia, gr.Image(), "image")
if __name__ == "__main__":
    demo.launch()
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