code: def __init__(
      self, value: Any, v_type: ColumnType = ColumnType.INTEGER
  ):
      super().__init__(ExpressionType.CONSTANT_VALUE)
      self._value = value
      self._v_type = v_type
  
file_path: evadb/evadb/expression/constant_value_expression.py
imports: from typing import Any
  import numpy
  import pandas
  from evadb.catalog.catalog_type import ColumnType
  from evadb.expression.abstract_expression import AbstractExpression, ExpressionType
  from evadb.models.storage.batch import Batch
label_desc: Use image node_id 1 to create a new ConstantValueExpression object from inherited base classes: AbstractExpression with example: obj = ConstantValueExpression(value, v_type)