def espell(**keywds):
 cgi = 'https://eutils.ncbi.nlm.nih.gov/entrez/eutils/espell.fcgi'
 variables = {}
 variables.update(keywds)
 return _open(cgi, variables)

def espell ( ** keywds ) : cgi = 'https://eutils.ncbi.nlm.nih.gov/entrez/eutils/espell.fcgi' variables = { } variables . update ( keywds ) return _open ( cgi , variables )
espell retrieves spelling suggestions .