content-documentation-update-using-guidance-pydantic-program-from-outdated-docu-54070ec0

THEN Update the imports in your script to use 'OpenAI' from guidance.models instead of 'OpenAIChat', and include all necessary imports such as partial, Type, cast, BaseModel, BaseLLMFunctionProgram, PromptTemplate, parse_pydantic_from_guidance_program, assistant, gen, user, and GuidanceLLM. Ensure the GuidancePydanticProgram class is imported from llama_index.program.guidance.base.

from functools import partial
from typing import Any, Optional, Type, cast

from llama_index.core.bridge.pydantic import BaseModel
from llama_index.core.program.llm_prompt_program import BaseLLMFunctionProgram
from llama_index.core.prompts.base import PromptTemplate
from llama_index.program.guidance.utils import (
    parse_pydantic_from_guidance_program,
)

from guidance import assistant, gen, user
from guidance.models import Model as GuidanceLLM
from guidance.models import OpenAI

from llama_index.program.guidance.base import GuidancePydanticProgram