code: def storage_type(mod):
      return relay.TypeCall(mod.get_global_type_var("Storage"), [])
  
file_path: tvm/tests/python/relay/test_memory_passes.py
imports: import tvm
  from tvm import te
  import numpy
  from tvm import relay
label_desc: Use image node_id 2 for calling a global function with example usage: storage_type(mod) and returns: relay