docstr: Remove blank spaces for query
code: def strip_query(cls, query: str) -> str:
      """Remove blank spaces for query"""
      return query.strip()
  
imports: from datetime import datetime
  from typing import Dict, List, Optional, Union
  from argilla.server.apis.v0.models.commons.model import BaseRecord, BaseRecordInputs, BaseSearchResults, ScoreRange, SortableField
  from argilla.server.commons.models import PredictionStatus
  from argilla.server.pydantic_v1 import BaseModel, Field, root_validator, validator
  from argilla.server.schemas.v0.datasets import UpdateDatasetRequest
  from argilla.server.services.search.model import ServiceBaseRecordsQuery, ServiceBaseSearchResultsAggregations
  from argilla.server.services.tasks.text_classification.model import DatasetLabelingRulesMetricsSummary
  from argilla.server.services.tasks.text_classification.model import LabelingRuleMetricsSummary
  from argilla.server.services.tasks.text_classification.model import ServiceTextClassificationDataset, TokenAttributions
  from argilla.server.services.tasks.text_classification.model import TextClassificationAnnotation
label_desc: Use image node_id 1 for calling the CreateLabelingRule obj's underlying member method code with example usage: obj.strip_query(cls, query) and returns: query