docstr: Loads request and tuple cache from a file.
  
  args:
      filepath - base filepath for cache folder (default: "provider/tuple_cache/")
docstr_tok: ["Loads","request","and","tuple","cache","from","a","file",".","args",":","filepath","-","base","filepath","for","cache","folder","(","default",":","``","provider\/tuple_cache\/","''",")"]
code: def load_cache(self, filepath=None):
      """Loads request and tuple cache from a file.
  
      args:
          filepath - base filepath for cache folder (default: "provider/tuple_cache/")
      """
      self._load_requests(filepath=filepath)
      self._load_tuples(filepath=filepath)
  
imports: import os
  import crypten
  import crypten.communicator
  import torch
label_desc: Use image node_id 12 for calling the TupleProvider obj's underlying member method code with example usage: obj.load_cache(filepath) without return types