Writing To CSV file Without Line Space in Python 3

Recommended implementation per Python3 Documentation.

with open('records.csv','w', newline='') as csvfile:
    #creating  a csv writer object
    csvwriter = csv.writer(csvfile)
    #writing the fields
    csvwriter.writerow(fields)
    # writing the data rows
    csvwriter.writerows(rows)

https://docs.python.org/3/library/csv.html#csv.writer