Some bug fixes

[VlaDanilov]

@Sreyan88 Please consider bug fixes:
run_iemocap.py:
1.1. add
from mmi_module import MMI_Model
1.2. L545 : run(args, config, train_data, valid_data, str(i))
1.3. L436 : learning_rate = args.learning_rate
2. In README all "_aug" should be replaced with "_augmented"
3. Python 3.10, CUDA=11.3

[Sreyan88]

Hi @VlaDanilov ,

Thank You for the suggestions. Would you be willing to create a pull request please? If not, I can push later!

Thank You!