docs: No subject (GITBOOK-748)

docs/datasets-and-experiments/quickstart-datasets.md

@@ -1,6 +1,6 @@
 # Quickstart: Datasets
 
-<a href="https://colab.research.google.com/github/arize-ai/phoenix/blob/main/tutorials/experiments/datasets_and_experiments_quickstart.ipynb" target="_parent"><img src="https://colab.research.google.com/assets/colab-badge.svg" alt="Open In Colab"/></a>
+[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/arize-ai/phoenix/blob/main/tutorials/experiments/datasets\_and\_experiments\_quickstart.ipynb)
 
 Phoenix helps you run experiments over your AI and LLM applications to evaluate and iteratively improve their performance. This quickstart shows you how to get up and running quickly.
 
@@ -102,6 +102,7 @@ or LLMs.
 
 ```python
 from phoenix.experiments.evaluators import create_evaluator
+from typing import Any, Dict
 
 eval_prompt_template = """
 Given the QUESTION and REFERENCE_ANSWER, determine whether the ANSWER is accurate.