code: def is_power_of_2(n: int):
      return (n & (n - 1) == 0) and n != 0
  
file_path: tvm/python/tvm/topi/hexagon/tensor_intrin.py
imports: import tvm
  from tvm.ir import register_intrin_lowering
  from tvm import te
label_desc: Use image node_id 3 for calling a global function with example usage: is_power_of_2(n) and returns: unknown