Hello I'm still new to odoo and still testing the apps 
I already add my database in POS app and everything was working properly 
while installing some new apps to test all of sudden this red message appeared and refuse to go away 
"The following modules are needed by other modules but have not been defined, they may not be present in the correct asset bundle:

* @base_import/import_model

the following modules could not be loaded because they have unmet dependencies, this is a secondary error which is likely caused by one of the above problems:

* @account_bank_statment_import/account_bank_statment_import_model"

I tried refresh several times to get back to the back end and my apps but it's doesn't work !!!

Can anyone urgently HELP me ???