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docs: minor updates to migration docs (#21819)

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Minor aesthetic updates to migration docs
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Eugene Yurtsev 2024-05-17 12:28:56 -04:00 committed by GitHub
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docs/docs/versions/v_02/deprecations.mdx
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@ -35,25 +35,28 @@ The following code has been removed:
Behavior was changed for the following code:
- `@tool` decorator now assigns the function doc-string as the tool description. Previously, the `@tool` decorator
### @tool decorator
`@tool` decorator now assigns the function doc-string as the tool description. Previously, the `@tool` decorator
using to prepend the function signature.
Before 0.2.0:
Before 0.2.0:
```python
@tool
def my_tool(x: str) -> str:
"""Some description."""
return "something"
```python
@tool
def my_tool(x: str) -> str:
"""Some description."""
return "something"
print(my_tool.description)
```
print(my_tool.description)
```
Would result in: `my_tool: (x: str) -> str - Some description.`
Would result in: `my_tool: (x: str) -> str - Some description.`
As of 0.2.0:
As of 0.2.0:
It will result in: `Some description.`
It will result in: `Some description.`
## Code that moved to another package
@ -485,7 +488,7 @@ Removal: 0.3.0
Alternative: langchain_core.utils.function_calling.convert_to_openai_tool()
## langchain
### langchain
#### AgentType