Code inversion for ambiguities solving in fetch?

[cotillau]

In functions fetch_samples_from_obserations and fetch_samples_from_samples, there may be an inversion in the code when resolving ambiguities.

    if resolve_ambiguities == 'merge':
        tab = redbiom.fetch._ambiguity_keep_most_reads(tab, map_)
    elif resolve_ambiguities == 'most-reads':
        tab = redbiom.fetch._ambiguity_merge(tab, map_)

[wasade]

Can confirm -- good spot, thank you!