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Solve the following problem using Python, implementing the functions described below, one line at a time
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<USER_TASK:>
Description:
 def clean_password(self):
 """ Validates that the password is a current password """

        user_pass = self.cleaned_data.get('password')
        matches = Password.objects.filter(password=user_pass)
        if not matches:
            raise forms.ValidationError("Your password does not match.")