title: Counting how many words each line has in at text file with Python (using str.split)
body: <p>I have two files, one for input which is "our_input.txt" (same directory as the code file), which is Oscar Wild's Dorian Gray. Anyway, there's also an output file, and I need to open the original file, and let Python count how many words each line has, and write in the output.</p>
  
  <p>I tried, but I got lost...</p>