code: def _get_tensor_type(node):
      """Get node type."""
      if isinstance(node.checked_type, relay.ty.TensorType):
          return node.checked_type.dtype
      return "float32"
  
imports: import tvm
  from tvm import relay
  from tvm.relay import op, transform
  from tvm.relay import ExprMutator
label_desc: Use image node_id 13 for calling a global function with example usage: _get_tensor_type(node) and returns: str, node