# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.

from executorch.examples.models.llama.tokenizer.tiktoken import Tokenizer as Tiktoken
from executorch.extension.llm.tokenizer.tokenizer import (
    Tokenizer as SentencePieceTokenizer,
)


def get_tokenizer(tokenizer_path):
    try:
        tokenizer = SentencePieceTokenizer(model_path=str(tokenizer_path))
    except Exception:
        print("Using Tiktokenizer")
        tokenizer = Tiktoken(model_path=str(tokenizer_path))
    return tokenizer