code: def csv_to_matrix(csv_file_path):
      
      mtx = []
      with open(csv_file_path) as csv_data_file:
          for row in csv_data_file:
              mtx.append(row.split(','))
      return mtx
docs: Load a CSV file into a Python matrix of strings.
  
      Args:
          csv_file_path: Full path to a valid CSV file (e.g. c:/ladybug/test.csv)