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📝 Add docs recommending Union over Optional and migrate source examples (#4908)
* 📝 Add docs recommending Union over Optional * 📝 Update docs recommending Union over Optional * 📝 Update source examples for docs, recommend Union over Optional * 📝 Update highlighted lines with updated source examples * 📝 Update highlighted lines in Markdown with recent code changes * 📝 Update docs, use Union instead of Optional * ♻️ Update source examples to recommend Union over Optional * 🎨 Update highlighted code in Markdown after moving from Optional to Union
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@@ -1,11 +1,11 @@
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from typing import List, Optional
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from typing import List, Union
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from pydantic import BaseModel
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class ItemBase(BaseModel):
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title: str
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description: Optional[str] = None
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description: Union[str, None] = None
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class ItemCreate(ItemBase):
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@@ -1,11 +1,11 @@
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from typing import Optional
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from typing import Union
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from pydantic import BaseModel
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class ItemBase(BaseModel):
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title: str
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description: Optional[str] = None
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description: Union[str, None] = None
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class ItemCreate(ItemBase):
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