Files
langchain/libs/core/langchain_core/tools
Eugene Yurtsev c417bbc313 core[patch]: Add default None to StructuredTool func (#26324)
This PR was autogenerated using gritql, tests written manually

```shell

grit apply 'class_definition(name=$C, $body, superclasses=$S) where {    
    $C <: ! "Config", // Does not work in this scope, but works after class_definition
    $body <: block($statements),
    $statements <: some bubble assignment(left=$x, right=$y, type=$t) as $A where {
        or {
            $y <: `Field($z)`,
            $x <: "model_config"
        }
    },
    // And has either Any or Optional fields without a default
    $statements <: some bubble assignment(left=$x, right=$y, type=$t) as $A where {
        $t <: or {
            r"Optional.*",
            r"Any",
            r"Union[None, .*]",
            r"Union[.*, None, .*]",
            r"Union[.*, None]",
        },
        $y <: ., // Match empty node        
        $t => `$t = None`,
    },    
}
' --language python .

```
2024-09-11 11:12:52 -04:00
..
2024-09-05 15:04:41 -04:00
2024-09-05 15:04:41 -04:00