Worked on the snowflakedb/snowpark-python repository to address a critical bug in notebook environment monitoring. Focused on backend development using Python, the work involved refining the Snowflake connector’s logic to improve application detection accuracy. By updating the environment tracking mechanism, the solution ensured that when a Snowbook environment is detected, the system consistently reports the Snowflake Web App (snowsight_notebook) as the active application, overriding other possible detections. This targeted bug fix enhanced the reliability of environment reporting for users working in notebooks. The approach incorporated unit testing to validate the changes and maintain robustness within the existing Python codebase.