我想在 google colab 中执行此代码，但出现以下错误：
from llama_index.prompts.prompts import SimpleInputPrompt
# Create a system prompt
system_prompt = """[INST] <>
more string here.<>
"""
query_wrapper_prompt = SimpleInputPrompt("{query_str} [/INST]")
错误：
/usr/local/lib/python3.10/dist-packages/pydantic/_internal/_config.py:269: UserWarning: Valid config keys have changed in V2:
* 'allow_population_by_field_name' has been renamed to 'populate_by_name'
warnings.warn(message, UserWarning)
---------------------------------------------------------------------------
PydanticUserError Traceback (most recent call last)
<ipython-input-36-c45796b371fe> in <cell line: 3>()
1 # Import the prompt wrapper...
2 # but for llama index
----> 3 from llama_index.prompts.prompts import SimpleInputPrompt
4 # Create a system prompt …