Update app.py

app.py

@@ -52,10 +52,10 @@ def answer_question(gemma, temperature, max_length, question):
 # 5. Streamlit 界面
 st.title("Gemma 知识库问答系统")
 
-gemma = st.text_area("模型", "google/gemma-7b-it", height=50)
-temperature = st.text_area("temperature", "1.0", height=50)
-max_length = st.text_area("max_length", "1024", height=50)
-question = st.text_area("请输入问题", "Gemma 有哪些特点？", height=100)
+gemma = st.selectbox("模型", ("google/gemma-2-9b-it", "google/gemma-2-2b-it", "google/recurrentgemma-2b-it"), 2)
+temperature = st.text_area("temperature", "1.0")
+max_length = st.text_area("max_length", "1024")
+question = st.text_area("请输入问题", "Gemma 有哪些特点？")
 
 if st.button("提交"):
     if not question: