o Zh+@s6ddlmZddlmZdedeeddfddZdS) )Sequence)BaseTool class_nametoolsreturnNcCs*|D]}|jst|d|jdqdS)zValidate tools for single input. Args: class_name: Name of the class. tools: List of tools to validate. Raises: ValueError: If a multi-input tool is found in tools. z# does not support multi-input tool .N)Zis_single_input ValueErrorname)rrZtoolr M/var/www/html/lang_env/lib/python3.10/site-packages/langchain/agents/utils.pyvalidate_tools_single_inputs r )typingrZlangchain_core.toolsrstrr r r r r s