this is python

Dr. Liu ask your help to write a Python program to help him by calculating class average from A grade file, which he prepared. Your program will read in from that text file and Process line by line to do this job. Finally, your program needs to print out output into Another output text file, which you create. For example, the input file is 6. 87. 56. 98. 89. 65. Then your output will be something like the following: 87.00 56.00 98.00 89.00 65.00 77.00 Total: 472.00 Average: 78.67