code: def from_meaning_type(
      meaning_type: FileColumnMeaningType,
  ) -> "SearchKey":
      if meaning_type == FileColumnMeaningType.EMAIL:
          return SearchKey.EMAIL
      if meaning_type == FileColumnMeaningType.HEM:
          return SearchKey.HEM
      if meaning_type == FileColumnMeaningType.IP_ADDRESS:
          return SearchKey.IP
      if meaning_type == FileColumnMeaningType.MSISDN:
          return SearchKey.PHONE
      if meaning_type == FileColumnMeaningType.DATE:
          return SearchKey.DATE
      if meaning_type == FileColumnMeaningType.DATETIME:
          return SearchKey.DATETIME
      if meaning_type == FileColumnMeaningType.CUSTOM_KEY:
          return SearchKey.CUSTOM_KEY
      if meaning_type == FileColumnMeaningType.COUNTRY:
          return SearchKey.COUNTRY
      if meaning_type == FileColumnMeaningType.POSTAL_CODE:
          return SearchKey.POSTAL_CODE
      if meaning_type == FileColumnMeaningType.IPV6_ADDRESS:
          return SearchKey.IPV6_ADDRESS
      if meaning_type == FileColumnMeaningType.IPV6_RANGE_FROM:
          return SearchKey.IPV6_RANGE_FROM
      if meaning_type == FileColumnMeaningType.IPV6_RANGE_TO:
          return SearchKey.IPV6_RANGE_TO
      if meaning_type == FileColumnMeaningType.EMAIL_ONE_DOMAIN:
          return SearchKey.EMAIL_ONE_DOMAIN
      if meaning_type == FileColumnMeaningType.IP_RANGE_FROM:
          return SearchKey.IP_RANGE_FROM
      if meaning_type == FileColumnMeaningType.IP_RANGE_TO:
          return SearchKey.IP_RANGE_TO
      if meaning_type == FileColumnMeaningType.MSISDN_RANGE_FROM:
          return SearchKey.MSISDN_RANGE_FROM
      if meaning_type == FileColumnMeaningType.MSISDN_RANGE_TO:
          return SearchKey.MSISDN_RANGE_TO
  
imports: from enum import Enum
  from typing import Dict, List, Optional, Set
  from pydantic import BaseModel
label_desc: Use image node_id 2 for calling the SearchKey obj's underlying member method code with example usage: obj.from_meaning_type(meaning_type) and returns: SearchKey, SearchKey, SearchKey, SearchKey, SearchKey, SearchKey, SearchKey, SearchKey, SearchKey, SearchKey, SearchKey, SearchKey, SearchKey, SearchKey, SearchKey, SearchKey, SearchKey