Python, Concurrency, Parallelism, Multiprocessing, Asynchronous.
an error. print(foo()) #<coroutine object foo at 0x7fdcb04218c0> RuntimeWarning: Enable tracemalloc to get the object allocation traceback That’s where await comes in. By adding await before calling foo(), we instruct Python to pause the current coroutine until foo finishes its asynchronous work.