Fixed dataframe creation to drop possible duplicates

2 jobs for remove-geometry-storage in 4 minutes and 20 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
failed linters #79333

00:03:59

passed tests #79334

00:04:20

 
Name Stage Failure
failed
linters Test
$ make check
flake8 --max-line-length=96 --ignore=E203,W503 obmgapanalysis tests setup.py
black --check --line-length 96 obmgapanalysis tests setup.py
would reformat obmgapanalysis/fileprocessor.py
Oh no! 💥 💔 💥
1 file would be reformatted, 13 files would be left unchanged.
make: *** [Makefile:6: check] Error 1
Cleaning up file based variables
ERROR: Job failed: exit code 1