code: def visit_array(self, node, visited_children):
      tarray, _, bracket, t, bracket = visited_children
      return types.tarray(t)
  
imports: from parsimonious import Grammar, NodeVisitor
  from hail.expr.nat import NatVariable
  from .None import types
  from hail.utils.java import unescape_parsable
label_desc: Use image node_id 10 for calling the VCFTypeConstructor obj's underlying member method code with example usage: obj.visit_array(node, visited_children) and returns: types