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feat: convert typehints from client_tool to litellm format #1565

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merged 1 commit into from
Mar 12, 2025
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feat: convert typehints from client_tool to litellm format #1565

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10 changes: 9 additions & 1 deletion llama_stack/providers/utils/inference/openai_compat.py
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Original file line number Diff line number Diff line change
Expand Up @@ -615,6 +615,14 @@ def convert_tool_call(
return valid_tool_call


PYTHON_TYPE_TO_LITELLM_TYPE = {
"int": "integer",
"float": "number",
"bool": "boolean",
"str": "string",
}


def convert_tooldef_to_openai_tool(tool: ToolDefinition) -> dict:
"""
Convert a ToolDefinition to an OpenAI API-compatible dictionary.
Expand Down Expand Up @@ -675,7 +683,7 @@ def convert_tooldef_to_openai_tool(tool: ToolDefinition) -> dict:
properties = parameters["properties"]
required = []
for param_name, param in tool.parameters.items():
properties[param_name] = {"type": param.param_type}
properties[param_name] = {"type": PYTHON_TYPE_TO_LITELLM_TYPE.get(param.param_type, param.param_type)}
if param.description:
properties[param_name].update(description=param.description)
if param.default:
Expand Down