修正

app.py

@@ -36,7 +36,7 @@ if prompt := st.chat_input():
 # AIによる回答
 if st.session_state.messages[-1]["role"] != "assistant":
     with st.chat_message("assistant"):
-        with st.spinner("考え中..."):
+        with st.spinner("考え中.."):
             response = generate_response(st, prompt)
             st.write(response)
     message = {"role": "assistant", "content": response}