title: Pandas read csv not separating columns
body: <p>I am trying to read a csv encoded in utf-8 with a comma as separator but the dataframe is not separating any of the columns.</p>
  
  <p>This is an example of the csv file</p>
  
  <p>19,"Aero Biniza",\N,"","BZS","BINIZA","Mexico","N"</p>
  
  <p>The whole file is available here </p>
  
  <p><a href="https://raw.githubusercontent.com/jpatokal/openflights/master/data/airlines.dat" rel="nofollow noreferrer">https://raw.githubusercontent.com/jpatokal/openflights/master/data/airlines.dat</a></p>
  
  <p>And this is my code</p>
  
  <p>pd.read_csv(input_csv, encoding='utf-8')</p>
  
  <p>I am probably doing something stupid but grateful if anyone can point it out.</p>