How to automatically import new modules in python, based on the sys.argv?

Question

Here's my situation, I have one management script, to initiate other classifiers. By creating new classifiers scripts, I need to add import [the classifier file name] to make it workable. Then I execute 'python managementfile.py -c ClassifierName' to make it run. Is there a possibility to make it execute "import Classifier" in python? The classifier name is arg from sys.