#File1.csv:
RollNo,Name,Dept
23mca001,Abinaya,MCA
23mca002,Amuthavalli,MCA
23mca003,AnupShankar,MCA
23mca004,Ashika,MCA
23mca005,Bhuvaneshwari,MCA


import csv

with open('File1.csv', newline='') as csvfile:
    data = csv.reader(csvfile)  # uses default comma delimiter
    for row in data:
        print(', '.join(row))