Update app.py

app.py

@@ -0,0 +1,13 @@
+import gradio as gr
+from gtts import gTTS
+
+def generate(text):
+    tts = gTTS(text=text, lang="en")
+    tts.save("output.mp3")
+    return "output.mp3"
+
+demo = gr.Interface(fn=generate,
+                    inputs="text",
+                    outputs="audio")
+
+demo.launch()