Create a CLI tool that processes a UTF-8 CSV log file of sensor readings and outputs a summary report.

Create a CLI tool that processes a UTF-8 CSV log file of sensor readings and outputs a summary report.: a task in TermGrade Environments: 1,004 executable Linux tasks (Harbor dataset). Input format : A CSV file with NO header row. Each row has EXACTLY 4 columns: - sensor id : a non-empty string of…

The task

**Input format**: A CSV file with NO header row. Each row has EXACTLY 4 columns: - `sensor_id`: a non-empty string of alphanumeric characters and underscores (no spaces, no quotes) - `timestamp`: ISO 8601 datetime string, which may use either `Z` suffix or an explicit offset like `+00:00`, `-05:30`, etc. - `value`: a…

Part of ai-and/termgrade-environments.