generate_textを修正、生成結果のみを返すように

app.py

@@ -16,7 +16,8 @@ model_path = hf_hub_download(
 llm = Llama(model_path=model_path)
 
 def generate_text(prompt):
-    return llm(prompt)
+    result = llm(prompt)
+    return result['choices'][0]['text']
 
 iface = gr.Interface(fn=generate_text,
                      inputs="text",