Write a function which reads in a csv file, and then returns a list of emails in the file.

dictionary where keys are (standardized) titles and values are their frequencies in the file.

Your function will be tested using the csv file located at: https://raw.githubusercontent.com/thisismetis/dsp/master/python/faculty.csv

Do not use pandas!

#!/bin/python3

import sys import os

facultycsv = """name, degree, title, email Scarlett L. Bellamy, Sc.D.,Associate Professor of Biostatistics,bellamys@mail.med.upenn.edu Warren B. Bilker,Ph.D.,Professor of Biostatistics,warren@upenn.edu Matthew W Bryan, PhD,Assistant Professor of Biostatistics,bryanma@upenn.edu Jinbo Chen, Ph.D.,Associate Professor of Biostatistics,jinboche@upenn.edu Susan S Ellenberg, Ph.D.,Professor of Biostatistics,sellenbe@upenn.edu Jonas H. Ellenberg, Ph.D.,Professor of Biostatistics,jellenbe@mail.med.upenn.edu Rui Feng, Ph.D,Assistant Professor of Biostatistics,ruifeng@upenn.edu Benjamin C. French, PhD,Associate Professor of Biostatistics,bcfrench@mail.med.upenn.edu Phyllis A. Gimotty, Ph.D,Professor of Biostatistics,pgimotty@upenn.edu Wensheng Guo, Ph.D,Professor of Biostatistics,wguo@mail.med.upenn.edu Yenchih Hsu, Ph.D.,Assistant Professor of Biostatistics,hsu9@mail.med.upenn.edu Rebecca A Hubbard, PhD,Associate Professor of Biostatistics,rhubb@mail.med.upenn.edu Wei-Ting Hwang, Ph.D.,Associate Professor of Biostatistics,whwang@mail.med.upenn.edu Marshall M. Joffe, MD MPH Ph.D,Professor of Biostatistics,mjoffe@mail.med.upenn.edu J. Richard Landis, B.S.Ed. M.S. Ph.D.,Professor of Biostatistics,jrlandis@mail.med.upenn.edu Yimei Li, Ph.D.,Assistant Professor of Biostatistics,liy3@email.chop.edu Mingyao Li, Ph.D.,Associate Professor of Biostatistics,mingyao@mail.med.upenn.edu Hongzhe Li, Ph.D,Professor of Biostatistics,hongzhe@upenn.edu A. Russell Localio, JD MA MPH MS PhD,Associate Professor of Biostatistics,rlocalio@upenn.edu Nandita Mitra, Ph.D.,Associate Professor of Biostatistics,nanditam@mail.med.upenn.edu Knashawn H. Morales, Sc.D.,Associate Professor of Biostatistics,knashawn@mail.med.upenn.edu Kathleen Joy Propert, Sc.D.,Professor of Biostatistics,propert@mail.med.upenn.edu Mary E. Putt, PhD ScD,Professor of Biostatistics,mputt@mail.med.upenn.edu Sarah Jane Ratcliffe, Ph.D.,Associate Professor of Biostatistics,sratclif@upenn.edu Michelle Elana Ross, PhD,Assistant Professor is Biostatistics,michross@upenn.edu Jason A. Roy, Ph.D.,Associate Professor of Biostatistics,jaroy@mail.med.upenn.edu Mary D. Sammel, Sc.D.,Professor of Biostatistics,msammel@cceb.med.upenn.edu Pamela Ann Shaw, PhD,Assistant Professor of Biostatistics,shawp@upenn.edu Russell Takeshi Shinohara,0,Assistant Professor of Biostatistics,rshi@mail.med.upenn.edu Haochang Shou, Ph.D.,Assistant Professor of Biostatistics,hshou@mail.med.upenn.edu Justine Shults, Ph.D.,Professor of Biostatistics,jshults@mail.med.upenn.edu Alisa Jane Stephens, Ph.D.,Assistant Professor of Biostatistics,alisaste@mail.med.upenn.edu Andrea Beth Troxel, ScD,Professor of Biostatistics,atroxel@mail.med.upenn.edu Rui Xiao, PhD,Assistant Professor of Biostatistics,rxiao@mail.med.upenn.edu Sharon Xiangwen Xie, Ph.D.,Associate Professor of Biostatistics,sxie@mail.med.upenn.edu Dawei Xie, PhD,Assistant Professor of Biostatistics,dxie@upenn.edu Wei (Peter) Yang, Ph.D.,Assistant Professor of Biostatistics,weiyang@mail.med.upenn.edu"""

with open('faculty.csv', 'w') as f: f.write(facultycsv)

# Complete the function below.

def emails(csv_file_name):

#Write the code as if it were to be here

try: email_list = emails('faculty.csv') os.remove('faculty.csv') except Exception as e: os.remove('faculty.csv') raise(e) for email in sorted(email_list): print(email.lower())