{"version":"1.0","type":"rich","title":"Gist d5f9fd4d851d95e8815ba77e1364eb5d","description":"This example demonstrates how to update a dataset of speeches by appending new entries and committing the changes to a data repository. It shows the process of merging delta records with existing speech data using pandas, then saving the combined result to a CSV file. The code uses `pd.concat` to combine the DataFrames, `to_csv` to persist the updated file, and the `api.dataset_create_version` method from the data platform’s API to create a new version with a timestamped note. This workflow highlights automated data maintenance and version control for evolving datasets.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-d5f9fd4d851d95e8815ba77e1364eb5d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}