in python only use import math,os,random,re , sys only those

this is the file we reading from

example output

file name:

data from file.....

Column 1

value = 9 is the number of numbers that appear in the column

do sum , min , max , avg,sd and frequency

column 2

value = 7 is the number of numbers that appear in the column

do sum , min , max , avg,sd and frequency

a. (3 points) Check whether there are any supplied arguments from the command line. Print "Usage: python stats.py [FILE]" if there is none and terminate the program. b. (7 points) Open each file in the list of arguments. For any file that cannot be opened, print "Cannot read \{file name\} - skipped" where {file name } is the name of the file that cannot be opened, then continue down the next file in the list. For any file that can be opened but is empty, print "Empty - skipped" then also continue down the next file in the list. Print a horizontal line "_-_._-_.-_.-_" for every file that has been processed, including those that have been skipped. c. For each file that can be opened and is not empty, do the following in order: i. (5 points) print the file name in the first line and its content in the next lines. ii. (15 points) for each column, print "Column {n} " where {n} denotes the column number starting from 1; and in the next line, print "- \#values: {a} " where {a} is the number of valid values (i.e., not blank). If the number of valid values is positive, continue to print the following stats from the values in the subsequent lines: 1. "- sum: {b} " where {b} is the sum of the values. 2. "- min:{c} " where {c} is the minimum value. 3. "- max:{d} " where {d} is the maximum value. 4. "- avg: {e} " where {e} is the average value. 5. "- SD: {f} " where {f} is the standard deviation of the values. iii. (10 points) continue from the previous bullet. If the column contains some valid values, also print "- Frequency" after "_ SD: {f} ". Then, in the subsequent lines, print " { value\} : \{freq } " for each value in the list of valid values in the column, in an ascending order, where { value } is the value and { freq } is the number of times it appears in the column. 2,55,57,6,35,47,9,83,2,96