gistfile1.txt

Traceback (most recent call last):
  File "table_test.py", line 17, in <module>
    rows=['Potato', 'corn']))
  File "table_test.py", line 12, in make_table
    output_table.add_row(row)
  File "/home/ian/.local/lib/python2.7/site-packages/prettytable.py", line 818, in add_row
    raise Exception("Row has incorrect number of values, (actual) %d!=%d (expected)" %(len(row),len(self._field_names)))
Exception: Row has incorrect number of values, (actual) 6!=2 (expected)