static const char *__doc_gr_lora_debugger = R"doc()doc"; static const char *__doc_gr_lora_debugger_debugger_0 = R"doc()doc"; static const char *__doc_gr_lora_debugger ...

Depending on what platform(s) you are aiming at, there are several. Some of them haven't been ported to Python 3 yet. At least Tkinter and Qt are known to be Python 3 ...