class_docstr: Google Palm LLM
  BaseGoogle class is extended for Google Palm model. The default and only model
  support at the moment is models/text-bison-001.
docstr: Returns if the Parameters are valid or Not
code: def _valid_params(self):
      """Returns if the Parameters are valid or Not"""
      return super()._valid_params() + ["model"]
  
file_path: pandas-ai/pandasai/llm/google_palm.py
imports: from .base import BaseGoogle
  from typing import Any
  from ..helpers.optional import import_dependency
  from ..exceptions import APIKeyNotFoundError
label_desc: Use image node_id 3 for calling the GooglePalm obj's underlying member method code with example usage: obj._valid_params() and returns: unknown