Total & unique word counter

Counter.py

import sys

uniqu_words = {}
total_word_count = 0

inFile = open(sys.argv[1],'r')

for line in inFile:
    tokens = line.split()
    for word in tokens:
        uniqu_words[word] = 1
    total_word_count += len(tokens)

print('Total words: ', total_word_count)
print('Unique words: ', len(uniqu_words))

inFile.close()