How to delimit chunks in rag tool response?

CrewAI Community Support
,
1

The rag tool appears to be returning the entire relevant content in a single string. How to delimit the chunks so that I can tell where each chunk starts/ends?

import os
from langchain_openai import ChatOpenAI
from crewai_tools import TXTSearchTool
import argparse

if name == “main”:
llm = ChatOpenAI(
model=“gpt-4o-mini”,
temperature=0.1,
max_tokens=1000,
)

rag_tool = TXTSearchTool(
    txt=<txt>,
    config=dict(
        llm=dict(
            provider="groq",
            config=dict(
                model="Deepseek-R1-Distill-Llama-70b"
            ),
        ),
        embedder=dict(
            provider="openai",
            config=dict(
                model="text-embedding-ada-002",
            ),
        ),
    ),
    summarize=False
)

main_result = rag_tool.run(search_query=<question>)