TypeError: 'coroutine' object is not iterable

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d:\tg-keyword-trends-master\main.py:92: RuntimeWarning: coroutine 'AuthMethods._start' was never awaited
if not client.start():
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
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Traceback (most recent call last):

File ~\anaconda3\Lib\site-packages\spyder_kernels\py3compat.py:356 in compat_exec
exec(code, globals, locals)

File d:\tg-keyword-trends-master\main.py:683
count, start_time, total_channels = 0, t.time(), sum(1 for dialog in dialogs if dialog.is_channel)

TypeError: 'coroutine' object is not iterable