o 5t¾i{ã@s8ddlZddlZddlZddlmZGdd„deƒZdS)éN)Ú SubCommandcsFeZdZdZdejf‡fdd„ Zd dd„Zd ejddfd d „Z ‡Z S) ÚValidatezCommand for validating tasks.Ú subparserscsNtƒj|i|¤Ž|jddddt d¡tjd|_| ¡|jj |j ddS)NÚvalidatezValidate task configurationsz2Validate task configurations and check for errors.z;lm-eval validate --tasks [--include_path DIR]u¥ examples: # Validate a single task lm-eval validate --tasks hellaswag # Validate multiple tasks lm-eval validate --tasks arc_easy,arc_challenge,hellaswag # Validate a task group lm-eval validate --tasks mmlu # Validate tasks with external definitions lm-eval validate --tasks my_custom_task --include_path ./custom_tasks # Validate tasks from multiple external paths lm-eval validate --tasks custom_task1,custom_task2 --include_path "/path/to/tasks1:/path/to/tasks2" validation check: The validate command performs several checks: • Task existence: Verifies all specified tasks are available • Configuration syntax: Checks YAML/JSON configuration files • Dataset access: Validates dataset paths and configurations • Required fields: Ensures all mandatory task parameters are present • Metric definitions: Verifies metric functions and aggregation methods • Filter pipelines: Validates filter chains and their parameters • Template rendering: Tests prompt templates with sample data task config files: Tasks are defined using YAML configuration files with these key sections: • task: Task name and metadata • dataset_path: HuggingFace dataset identifier • doc_to_text: Template for converting documents to prompts • doc_to_target: Template for extracting target answers • metric_list: List of evaluation metrics to compute • output_type: Type of model output (loglikelihood, generate_until, etc.) • filter_list: Post-processing filters for model outputs common errors: • Missing required fields in YAML configuration • Invalid dataset paths or missing dataset splits • Malformed Jinja2 templates in doc_to_text/doc_to_target • Undefined metrics or aggregation functions • Invalid filter names or parameters • Circular dependencies in task inheritance • Missing external task files when using --include_path debugging tips: • Use --include_path to test external task definitions • Check task configuration files for syntax errors • Verify dataset access and authentication if needed • Use 'lm-eval list tasks' to see available tasks For task configuration guide, see: https://github.com/EleutherAI/lm-evaluation-harness/blob/main/docs/task_guide.md )ÚhelpÚ descriptionÚusageÚepilogÚformatter_class)Úfunc) ÚsuperÚ__init__Ú add_parserÚtextwrapÚdedentÚargparseÚRawDescriptionHelpFormatterÚ_parserÚ _add_argsÚ set_defaultsÚ_execute)ÚselfrÚargsÚkwargs©Ú __class__©úI/home/ubuntu/.local/lib/python3.10/site-packages/lm_eval/_cli/validate.pyr s6Å=zValidate.__init__ÚreturnNcCs2|jjdddtddd|jjdtddd d dS) Nz--tasksz-tTz TASK1,TASK2z.Comma-separated list of task names to validate)ÚrequiredÚtypeÚmetavarrz--include_pathÚDIRz7Additional path to include if there are external tasks.)r Údefaultr!r)rÚ add_argumentÚstr)rrrrrNsú ûzValidate._add_argsrcs„ddlm}||jd}|j d¡}td|›ƒ| |¡‰‡fdd„|Dƒ}|risz%Validate._execute..z, zTasks not found: ézAll tasks found and validN) Ú lm_eval.tasksr&r'ÚtasksÚsplitÚprintÚ match_tasksÚjoinÚsysÚexit)rrr&Ú task_managerÚ task_listÚ task_missingÚmissingrr+rr_s      zValidate._execute)rN) Ú__name__Ú __module__Ú __qualname__Ú__doc__rÚ_SubParsersActionr rÚ NamespacerÚ __classcell__rrrrrs  Cr)rr5rÚlm_eval._cli.subcommandrrrrrrÚs