code: def array_literal(self, tree):
      array_elements = []
      for child in tree.children:
          if isinstance(child, Tree):
              array_element = self.visit(child).value
              array_elements.append(array_element)
  
      res = ConstantValueExpression(
          np.array(array_elements), ColumnType.NDARRAY
      )
      return res
  
imports: import numpy
  from lark import Tree
  from evadb.catalog.catalog_type import ColumnType
  from evadb.expression.abstract_expression import ExpressionType
  from evadb.expression.comparison_expression import ComparisonExpression
  from evadb.expression.constant_value_expression import ConstantValueExpression
  from evadb.expression.logical_expression import LogicalExpression
  from evadb.utils.generic_utils import string_comparison_case_insensitive
label_desc: Use image node_id 2 for calling the Expressions obj's underlying member method code with example usage: obj.array_literal(tree) and returns: res