# Copyright 2023 Google LLC

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

# https://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

# [START aiplatform_sdk_tuning]

from __future__ import annotations

def tuning(

project_id: str,

) -> None:

# [START generativeaionvertexai_tuning]

import vertexai

from vertexai.language_models import TextGenerationModel

from google.auth import default

credentials, _ = default(scopes=["https://www.googleapis.com/auth/cloud-platform"])

# Initialize Vertex AI

# TODO(developer): Update project_id

vertexai.init(project=project_id, location="us-central1", credentials=credentials)

model = TextGenerationModel.from_pretrained("text-bison@002")

tuning_job = model.tune_model(

training_data="gs://cloud-samples-data/ai-platform/generative_ai/headline_classification.jsonl",

tuning_job_location="europe-west4",

tuned_model_location="us-central1",

)

print(tuning_job._status)

# [END generativeaionvertexai_tuning]

return model

# [END aiplatform_sdk_tuning]