Fix NotImplementedError

✅ Solution

The "NotImplementedError" in arize-phoenix usually means a requested function or method hasn't been defined for a specific class or integration, like a new model type. To fix it, either implement the missing method within the relevant class (e.g., for the Google ADK and Gemini Models, implement the Playground tool logic) or use a supported method if an alternative exists. Sometimes, upgrading to the newest version of the library will resolve this.