Implementing User Input and Comments in a Script Steps for Completion 1. Go to your main.py file. 2. On the first line, add a docstring explaining what your file does. Then, assign a variable called whole_num to the user's input and cast it to an integer. 3. Next, print 10 underscores as the top border of the table.

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write the code to lookup, add and remove phoneentries from the phonebook text file . These are the code we use for the lookup, add and remove in the case statement.(Lookup)# Look someone up in the phone bookgrep $1 phonebook (add)echo "$1        $2" >> phonebooksort -o phonebook phonebook (Remove)grep -v "$1" phonebook > /tmp/phonebookmv /tmp/phonebook phonebook Write a complete Bash script which will accept up to three command-line arguments: the first one is either (lookup, add or remove), the second one is a name enclosed in single quotes and the third one (if doing an add) is a phone number enclosed in single quotes. Using a case statement to match on either lookup, add or remove, the script should then perform the requested operation. Again here, you should first check for null arguments before continuing with the rest of the script or requested operation. In addition, the person may not be in the phonebook for lookup or remove so, you need to account for this.

F/u from first question. Using nameRegExp as the regular expression, apply the test() method to the record.Lastname property (the last name stored in the employee record currently being examined in the forEach() loop). Store the results of the test() method in the foundName variable. Repeat the previous instructions in this step (starting with the Create the nameSearch... instruction and ending with the Using nameRegExp... instruction) to determine whether the employee's position property matches the value entered into the positionSearch input box on the web form. Store the value of the positionSearch input box in the positionSearch variable, the type of search in the positionSearchType variable, the regular expression in the positionRegExp variable, and the result of the regular expression test in the foundPosition variable. The final search condition in the web form allows the user to specify the employee's department. Users can leave the department blank (to match any department) or…