code: def __eq__(self, other):
      if not isinstance(other, ColConstraintInfo):
          return False
      return (
          self.nullable == other.nullable
          and self.default_value == other.default_value
          and self.primary == other.primary
          and self.unique == other.unique
      )
  
imports: from dataclasses import dataclass
  from typing import List, Optional, Tuple
  from evadb.catalog.catalog_type import ColumnType, NdArrayType
  from evadb.parser.select_statement import SelectStatement
  from evadb.parser.statement import AbstractStatement
  from evadb.parser.table_ref import TableInfo
  from evadb.parser.types import StatementType
label_desc: Use image node_id 2 for calling the ColConstraintInfo obj's underlying member method code with example usage: obj.__eq__(other) and returns: unknown, False