code: def test_first_compile_sets_cache_entry():
      # The first compilation should put an entry in the cache
      cudautils.compile_udf(lambda x: x + 1, (types.float32,))
      assert_cache_size(1)
  
file_path: cudf/python/cudf/cudf/tests/test_compile_udf.py
imports: from numba import types
  from cudf.utils import cudautils
label_desc: Use image node_id 3 for calling a global function with example usage: test_first_compile_sets_cache_entry() without return types