src/agents/extensions/models/litellm_model.py [221:238]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        converted_messages = Converter.items_to_messages(input)

        if system_instructions:
            converted_messages.insert(
                0,
                {
                    "content": system_instructions,
                    "role": "system",
                },
            )
        if tracing.include_data():
            span.span_data.input = converted_messages

        parallel_tool_calls = (
            True
            if model_settings.parallel_tool_calls and tools and len(tools) > 0
            else False
            if model_settings.parallel_tool_calls is False
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



src/agents/models/openai_chatcompletions.py [193:210]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        converted_messages = Converter.items_to_messages(input)

        if system_instructions:
            converted_messages.insert(
                0,
                {
                    "content": system_instructions,
                    "role": "system",
                },
            )
        if tracing.include_data():
            span.span_data.input = converted_messages

        parallel_tool_calls = (
            True
            if model_settings.parallel_tool_calls and tools and len(tools) > 0
            else False
            if model_settings.parallel_tool_calls is False
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -