Update app.py

app.py

@@ -3,16 +3,16 @@ import librosa
 import gradio as gr
 
 def greet(name):
-    return "Hello " + name + "!!"
+    mel = np.load("melspe.npy")
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
+    #mel -> audio
+    audio = librosa.feature.inverse.mel_to_audio(mel)
+    print("audio")
+    #Export wav
+    librosa.output.write_wav("audio.wav",audio,22050)
+    return  audio
+
+iface = gr.Interface(fn=greet, inputs= gr.Image(label="Mel spectrogram", image_mode="L"), outputs=gr.Audio(label="Audio"))
 iface.launch()
 
 #Read melpectogram of npy file
-mel = np.load("melspe.npy")
-
-#mel -> audio
-audio = librosa.feature.inverse.mel_to_audio(mel)
-
-#Export wav
-librosa.output.write_wav("audio.wav",audio,22050)