          elif st.B_(1).sent_start == 1:
              return False
          else:
              return label != 0 and not st.entity_is_open()
  
      @staticmethod
 
</s>
        # Don't allow entities to start on whitespace
        elif Lexeme.get_struct_attr(st.B_(0).lex, IS_SPACE):
            return False
          elif st.B_(1).sent_start == 1:
              return False
        # Don't allow entities to start on whitespace
        elif Lexeme.get_struct_attr(st.B_(0).lex, IS_SPACE):
            return False
          else:
              return label != 0 and not st.entity_is_open()
  
      @staticmethod
keep add keep keep keep keep
 Try to prevent spaces from being tagged as entities
spacy/syntax/ner.pyx