code: def read_csv(filename):
      
  
      with open(filename, 'r') as f:
          r = csv.reader(f)
          next(r)  # remove header
          wm = list(r)
  
      # remove header and convert to numeric
      for i, row in enumerate(wm):
          row[1:4] = map(int, row[1:4])
          row[4] = float(row[4])
  
      return wm
docs: Read a list of week-matrices from a CSV file.