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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def execute(self, input_data):
        ''' Execute the VTQuery worker '''
        md5 = input_data['meta']['md5']
        response = requests.get('http://www.virustotal.com/vtapi/v2/file/report', 
                                params={'apikey':self.apikey,'resource':md5, 'allinfo':1})

        # Make sure we got a json blob back
        try:
            vt_output = response.json()
        except ValueError:
            return {'vt_error': 'VirusTotal Query Error, no valid response... past per min quota?'}
        
        # Just pull some of the fields
        output = {field:vt_output[field] for field in vt_output.keys() if field not in self.exclude}
        
        # Check for not-found
        not_found = False if output else True        

        # Add in file_type
        output['file_type'] = input_data['meta']['file_type']
        
        # Toss back a not found
        if not_found:
            output['not_found'] = True
            return output

        # Organize the scans fields
        scan_results = collections.Counter()
        for scan in vt_output['scans'].values():
            if 'result' in scan:
                if scan['result']:
                    scan_results[scan['result']] += 1
        output['scan_results'] = scan_results.most_common(5)
        return output