The error KeyError: "['attributes.input.value', 'attributes.retrieval.documents'] not in index" indicates that the columns attributes.input.value and attributes.retrieval.documents are not present in the DataFrame returned by get_spans_dataframe().According to the Phoenix documentation, the get_spans_dataframe() method should return a DataFrame with these columns if the spans contain the relevant attributes. If these columns are missing, it could be due to the spans not having these attributes or an issue with the data retrieval.Would you like more detail on how to troubleshoot this issue?Sources:
- Phoenix documentation
💡Hint: Mention RunLLM in the thread for followups.