total execution time is wrong (handling of imports) about tuna HOT 5 CLOSED

raceback (most recent call last):
  File "/home/bart/.local/bin/tuna", line 8, in <module>
    sys.exit(main())
  File "/home/bart/.local/lib/python3.8/site-packages/tuna/cli.py", line 32, in main
    start_server(args.infile, args.browser, args.port)
  File "/home/bart/.local/lib/python3.8/site-packages/tuna/main.py", line 44, in start_server
    data = read(prof_filename)
  File "/home/bart/.local/lib/python3.8/site-packages/tuna/main.py", line 23, in read
    return read_runtime_profile(filename)
  File "/home/bart/.local/lib/python3.8/site-packages/tuna/_runtime_profile.py", line 88, in read_runtime_profile
    "children": [populate(root, None) for root in roots],
  File "/home/bart/.local/lib/python3.8/site-packages/tuna/_runtime_profile.py", line 88, in <listcomp>
    "children": [populate(root, None) for root in roots],
  File "/home/bart/.local/lib/python3.8/site-packages/tuna/_runtime_profile.py", line 47, in populate
    c = [populate(child, key) for child in children[key]]
  File "/home/bart/.local/lib/python3.8/site-packages/tuna/_runtime_profile.py", line 47, in <listcomp>
    c = [populate(child, key) for child in children[key]]
  File "/home/bart/.local/lib/python3.8/site-packages/tuna/_runtime_profile.py", line 47, in populate
    c = [populate(child, key) for child in children[key]]
  File "/home/bart/.local/lib/python3.8/site-packages/tuna/_runtime_profile.py", line 47, in <listcomp>
    c = [populate(child, key) for child in children[key]]
...
RecursionError: maximum recursion depth exceeded in comparison

python3 -m cProfile -o profile.prof k.py  0.72s user 0.63s system 283% cpu 0.477 total