code: def test_putcomplex(self):
      table = "test_putcomplex"
      diskcache_put(table, "k", ("complex", 123, "object"))
      ret = diskcache_get(table, "k")
      self.assertEqual(ret, ("complex", 123, "object"))
  
file_path: tinygrad/test/unit/test_disk_cache.py
imports: import unittest
  import pickle
  from tinygrad.helpers import diskcache_get, diskcache_put, diskcache
label_desc: Use image node_id 2 for calling the DiskCache obj's underlying member method code with example usage: obj.test_putcomplex() without return types