print("Writing vocab...")
with open(filename, "w") as f:
for i, word in enumerate(vocab):
if i != len(vocab) - 1:
f.write("{}\n".format(word))
else:
f.write(word)
After Change
print("Writing vocab...")
with open(filename, "w") as f:
f.write("\n".join(vocab))
print("- done. {} tokens".format(len(vocab)))