Add application file

app.py

@@ -0,0 +1,27 @@
+import gradio as gr
+import random
+
+
+COLORS = [
+    ["#ff0000", "#00ff00"],
+    ["#00ff00", "#0000ff"],
+    ["#0000ff", "#ff0000"],
+]    
+
+def audio_waveform(audio, image):
+    return (
+        audio,
+        gr.make_waveform(audio),
+        gr.make_waveform(audio, bg_image=image, bars_color=random.choice(COLORS)),
+    )
+
+
+gr.Interface(
+    audio_waveform,
+    inputs=[gr.Audio(), gr.Image(type="filepath")],
+    outputs=[
+        gr.Audio(),
+        gr.Video(),
+        gr.Video(),
+    ],
+).launch()