Testing Phoenix Experiment Feature with Toy Dataset and Error Fix

import phoenix as px
import pandas as pd

# Create a pandas DataFrame with examples
df = pd.DataFrame({
    "question": ["Which team won the most games?", "Which team won the most games in 2015?", "Who led the league in 3 point shots?"],
    "answer": ["Team A", "Team B", "Player X"]
})

# Upload the dataset to Phoenix
client = px.Client()
dataset = client.upload_dataset(
    dataframe=df,
    input_keys=["question"],
    output_keys=["answer"],
    dataset_name="nba-questions-v1"
)

from phoenix.experiments import run_experiment

run_experiment(df, task=task, evaluators=[no_error, has_results])