Auto completion stop working

Hi,

Recently i have upgrade PyCharm to the last version 2023.3.5 (from 2021.somthing).

Before the upgrade everything was fine with the auto completion, specifically when i'm debugging in the console and want to look for and access methods in the objects. unfortunately after the upgrade it stop to work.

for example with fiftyone (but the same with any library) :

if i will declare with:

dataset = fo.load_dataset(DatasetName)

i will not see the methods inside.

if i want it to work i need to tell what the object is:

dataset:fo.Dataset = fo.load_dataset(DatasetName)

any idea what can be the problem ?