Update app.py

app.py

@@ -1,17 +1,16 @@
+import numpy as np
 import gradio as gr
 
-with gr.Blocks() as demo:
-    gr.Markdown("# Image Display Demo")
-    with gr.Row():
-        with gr.Column():
-            img_input = gr.Image(type="pil", label="Upload Image")
-        with gr.Column():
-            img_output = gr.Image(label="Output Image")
-    
-    img_input.change(
-        fn=lambda x: x,
-        inputs=img_input,
-        outputs=img_output
-    )
+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.launch()
+demo = gr.Interface(sepia, gr.Image(), "image")
+if __name__ == "__main__":
+    demo.launch()