import pandas as pd
from fastparquet import write
import sys
cols = sys.argv
df = pd.DataFrame([], columns=cols)
write('outfile.parq', df)

1b93e875f6c5cbdf7f1640f3c9b7ef539df022f7
<mask token>

<mask token>
write('outfile.parq', df)

<mask token>
cols = sys.argv
df = pd.DataFrame([], columns=cols)
write('outfile.parq', df)

import pandas as pd
from fastparquet import write
import sys
cols = sys.argv
df = pd.DataFrame([], columns=cols)
write('outfile.parq', df)
