擅长:python、mysql、java
<p>您可以激活<a href="https://pydantic-docs.helpmanual.io/usage/types/#arbitrary-types-allowed" rel="nofollow noreferrer">Arbitrary Types Allowed</a>:</p>
<pre class="lang-py prettyprint-override"><code>import pandas as pd
from pydantic import BaseModel
class SubModelInput(BaseModel):
a: pd.DataFrame
b: pd.DataFrame
class Config:
arbitrary_types_allowed = True
class ModelInput(BaseModel):
SubModelInput: SubModelInput
a: pd.DataFrame
b: pd.DataFrame
c: pd.DataFrame
class Config:
arbitrary_types_allowed = True
</code></pre>