Changed app

app.py

@@ -1,16 +1,15 @@
+import numpy as np
 import gradio as gr
 
-def greet(name, is_morning, temperature):
-    salutation = "Good morning" if is_morning else "Good evening"
-    greeting = f"{salutation} {name}. It is {temperature} degrees today"
-    celsius = (temperature - 32) * 5 / 9
-    return greeting, round(celsius, 2)
-
-demo = gr.Interface(
-    fn=greet,
-    inputs=["text", "checkbox", gr.Slider(0, 100)],
-    outputs=["text", "number"],
-)
-if __name__ == "__main__":
-    demo.launch()
+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")
+demo.launch()