old_contents: # This is just a simple example of how to inspect ASTs visually.
  #
  # This can be useful for developing new operators, etc.
  
  import ast
  
  from cosmic_ray.operators.relational_operator_replacement import ReplaceEq
  
  
  node = ast.parse('if x == 1: pass')
  print(ast.dump(node))
  
  node = ReplaceEq(0).visit(node)
  print(ast.dump(node))
  
new_contents: # This is just a simple example of how to inspect ASTs visually.
  #
  # This can be useful for developing new operators, etc.
  
  import ast
  from cosmic_ray.mutating import MutatingCore
  from cosmic_ray.operators.comparison_operator_replacement import MutateComparisonOperator
  
  code = "((x is not y) ^ (x is y))"
  node = ast.parse(code)
  print()
  print(ast.dump(node))
  
  core = MutatingCore(0)
  operator = MutateComparisonOperator(core)
  new_node = operator.visit(node)
  print()
  print(ast.dump(new_node))
  
subject: Update tools/inspector.py