initial test

https://gradio.app/getting_started/

app.py

@@ -0,0 +1,17 @@
+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
+
+
+iface = gr.Interface(sepia, gr.inputs.Image(shape=(200, 200)), "image")
+
+iface.launch()