!curl -L "https://drive.google.com/uc?export=download&id=1q1zNZHioy9B7M-WRjsJPkfvFosfaHX38" -o humaneval.csv
python
import random

import weave
from weave.flow.dataset import Dataset
from weave.flow.eval import EvaluationResults
from weave.integrations.notdiamond.util import get_model_evals

pct_train = 0.8
pct_test = 1 - pct_train

# 実際には、データセットに対して評価を構築し、
# `evaluation.get_eval_results(model)` を呼び出します
model_evals = get_model_evals("./humaneval.csv")
model_train = {}
model_test = {}
for model, evaluation_results in model_evals.items():
    n_results = len(evaluation_results.rows)
    all_idxs = list(range(n_results))
    train_idxs = random.sample(all_idxs, k=int(n_results * pct_train))
    test_idxs = [idx for idx in all_idxs if idx not in train_idxs]

    model_train[model] = EvaluationResults(
        rows=weave.Table([evaluation_results.rows[idx] for idx in train_idxs])
    )
    model_test[model] = Dataset(
        rows=weave.Table([evaluation_results.rows[idx] for idx in test_idxs])
    )
    print(
        f"Found {len(train_idxs)} train rows and {len(test_idxs)} test rows for {model}."
    )

import os

from weave.integrations.notdiamond.custom_router import train_router

api_key = os.getenv("NOTDIAMOND_API_KEY", "<YOUR_API_KEY>")

preference_id = train_router(
    model_evals=model_train,
    prompt_column="prompt",
    response_column="actual",
    language="en",
    maximize=True,
    api_key=api_key,
    # 初めてカスタムルーターをトレーニングする場合はこのままにしてください
    # カスタムルーターを再トレーニングする場合はコメントを解除してください
    # preference_id=preference_id,
)

from notdiamond import NotDiamond

import weave

weave.init("notdiamond-quickstart")

llm_configs = [
    "anthropic/claude-3-5-sonnet-20240620",
    "openai/gpt-4o-2024-05-13",
    "google/gemini-1.5-pro-latest",
    "openai/gpt-4-turbo-2024-04-09",
    "anthropic/claude-3-opus-20240229",
]
client = NotDiamond(api_key=api_key, llm_configs=llm_configs)

new_prompt = (
    """
You are a helpful coding assistant. Using the provided function signature, write the implementation for the function
in Python. Write only the function. Do not include any other text.

from typing import List

def has_close_elements(numbers: List[float], threshold: float) -> bool:
    """
    """ Check if in given list of numbers, are any two numbers closer to each other than
    given threshold.
    >>> has_close_elements([1.0, 2.0, 3.0], 0.5)
    False
    >>> has_close_elements([1.0, 2.8, 3.0, 4.0, 5.0, 2.0], 0.3)
    True
    """
    """
"""
)
session_id, routing_target_model = client.model_select(
    messages=[{"role": "user", "content": new_prompt}],
    preference_id=preference_id,
)

print(f"Session ID: {session_id}")
print(f"Target Model: {routing_target_model}")

from weave.integrations.notdiamond.custom_router import evaluate_router

eval_prompt_column = "prompt"
eval_response_column = "actual"

best_provider_model, nd_model = evaluate_router(
    model_datasets=model_test,
    prompt_column=eval_prompt_column,
    response_column=eval_response_column,
    api_key=api_key,
    preference_id=preference_id,
)
python
@weave.op()
def is_correct(score: int, output: dict) -> dict:
    # すでにモデルの応答があるため、スコアをそのまま使用する
    return {"correct": score}

best_provider_eval = weave.Evaluation(
    dataset=best_provider_model.model_results.to_dict(orient="records"),
    scorers=[is_correct],
)
await best_provider_eval.evaluate(best_provider_model)

nd_eval = weave.Evaluation(
    dataset=nd_model.model_results.to_dict(orient="records"), scorers=[is_correct]
)
await nd_eval.evaluate(nd_model)