code: def get_dtypes(ns_key):
      '''Get the dtypes associated with the value and confidence fields
      for a given namespace.
  
      Parameters
      ----------
      ns_key : str
          The namespace key in question
  
      Returns
      -------
      value_dtype, confidence_dtype : numpy.dtype
          Type identifiers for value and confidence fields.
      '''
  
      # First, get the schema
      if ns_key not in __NAMESPACE__:
          raise NamespaceError('Unknown namespace: {:s}'.format(ns_key))
  
      value_dtype = __get_dtype(__NAMESPACE__[ns_key].get('value', {}))
      confidence_dtype = __get_dtype(__NAMESPACE__[ns_key].get('confidence', {}))
  
      return value_dtype, confidence_dtypf get_dtypes(ns_key):
      '''Get the dtypes associated with the value and confidence fields
      for a given namespace.
  
      Parameters
      ----------
      ns_key : str
          The namespace key in question
  
      Returns
      -------
      value_dtype, confidence_dtype : numpy.dtype
          Type identifiers for value and confidence fields.
      '''
  
      # First, get the schema
      if ns_key not in __NAMESPACE__:
          raise NamespaceError('Unknown namespace: {:s}'.format(ns_key))
  
      value_dtype = __get_dtype(__NAMESPACE__[ns_key].get('value', {}))
      confidence_dtype = __get_dtype(__NAMESPACE__[ns_key].get('confidence', {}))
  
      return value_dtype, confidence_dtype
docs: Get the dtypes associated with the value and confidence fields
      for a given namespace.
  
      Parameters
      ----------
      ns_key : str
          The namespace key in question
  
      Returns
      -------
      value_dtype, confidence_dtype : numpy.dtype
          Type identifiers for value and confidence fields.