Update app.py

app.py

@@ -138,3 +138,27 @@ Follow this example structure:
         else:
             mime_type, _ = mimetypes.guess_type(filename)
             return mime_type or "application/octet-stream"
+
+
+# Re-add UI definition for Gradio
+async def generate_interface(prompt, language, api_key, file):
+    gen = PodcastGenerator()
+    result = await gen.generate_script(prompt, language, api_key, file)
+    return json.dumps(result, indent=2)
+
+
+interface = gr.Interface(
+    fn=generate_interface,
+    inputs=[
+        gr.Textbox(label="Prompt"),
+        gr.Radio(["English", "German", "Auto Detect"], label="Language", value="Auto Detect"),
+        gr.Textbox(label="API Key", type="password"),
+        gr.File(label="Upload File (optional)")
+    ],
+    outputs=gr.Textbox(label="Generated Podcast JSON"),
+    title="Podcast Generator using Gemma",
+    description="Generate a lively podcast script from your input text or uploaded file using the tabularisai/german-gemma-3-1b-it model."
+)
+
+if __name__ == "__main__":
+    interface.launch()