docstr: Remove duplicated keywords
docstr_tok: ["Remove","duplicated","keywords"]
code: def remove_duplicated_keywords(cls, value) -> List[str]:
      """Remove duplicated keywords"""
      if value:
          return list(set(value))
  
imports: import uuid
  import warnings
  from datetime import datetime
  from typing import Any, Dict, Generic, List, Optional, TypeVar, Union
  from argilla import _messages
  from argilla.server.commons.models import PredictionStatus, TaskStatus, TaskType
  from argilla.server.constants import JS_MAX_SAFE_INTEGER, PROTECTED_METADATA_FIELD_PREFIX
  from argilla.server.daos.backend.search.model import BaseRecordsQuery, SortConfig
  from argilla.server.helpers import flatten_dict
  from argilla.server.pydantic_v1 import BaseModel, Field, conint, constr, root_validator, validator
  from argilla.server.pydantic_v1.generics import GenericModel
  from argilla.server.settings import settings
  from argilla.utils import limit_value_length
label_desc: Use image node_id 1 for calling the BaseRecordDB obj's underlying member method code with example usage: obj.remove_duplicated_keywords(cls, value) and returns: list