code: def _pil_interp(method):
      if method == "bicubic":
          return Image.BICUBIC
      elif method == "lanczos":
          return Image.LANCZOS
      elif method == "hamming":
          return Image.HAMMING
      else:
          # default bilinear, do we want to allow nearest?
          return Image.BILINEAR
  
file_path: gen-efficientnet-pytorch/data/transforms.py
imports: import torch
  from torchvision import transforms
  from PIL import Image
  import math
  import numpy
label_desc: Use image node_id 2 for calling a global function with example usage: _pil_interp(method) and returns: Image, Image, Image, Image