human
Solve the following python programming problem given the following code:
def validate(self, event, event_params) : 
    def is_integer(value) : 
        try : 
            int (value) 
            return True 
except ValueError : 
            return False 
result = EventHandler.validate (self, result, event_params) 
    result &= is_integer (event_params.get ('platformId', '')) 
    result &= is_integer (event_params.get ('applicationVersion', '')) 
    return result 

    
    

    Fix the buggy line: result = EventHandler.validate (self, result, event_params)
assistant
#Here is Python program to fix the buggy line: result = EventHandler.

result = EventHandler.validate (self, event, event_params)