human
Solve the following python programming problem given the following code:
def insertNetworks(self) : 
    self.showStatus ('insert networks') 
    table = self.getTable ('network', 'network_id', ('accession_id', 'extended_link_qname_id', 'extended_link_role_uri_id', 'arc_qname_id', 'arcrole_uri_id', 'description'), ('accession_id', 'extended_link_qname_id', 'extended_link_role_uri_id', 'arc_qname_id', 'arcrole_uri_id'), tuple (((self.accessionId, self.qnameId [linkqname], self.uriId [ELR], self.qnameId [arcqname], self.uriId [arcrole], (None if (ELR in XbrlConst.standardRoles) else self.modelXbrl.roleTypes [ELR] [0].definition)) for (arcrole, ELR, linkqname, arcqname) in self.modelXbrl.baseSets.keys () if (ELR and linkqname and arcqname and (not arcrole.startswith ('XBRL-')))))) 
    self.networkId = dict ((((accId, linkQnId, linkRoleId, arcQnId, arcRoleId), id) for (id, accId, linkQnId, linkRoleId, arcQnId, arcRoleId) in table)) 
    dbRels = [] 
    def walkTree(rels, seq, depth, relationshipSet, visited, dbRels, networkId) : 
        for rel in rels : 
            if ((rel not in visited) and (rel.toModelObject is not None)) : 
                visited.add (rel) 
                dbRels.append ((rel, seq, depth, networkId)) 
                seq += 1 
                seq = walkTree (relationshipSet.fromModelObject (rel.toModelObject), seq, (depth + 1), relationshipSet, visited, dbRels, networkId) 
                visited.remove (rel) 
return seq 
for (arcrole, ELR, linkqname, arcqname) in self.modelXbrl.baseSets.keys () : 
        if (ELR and linkqname and arcqname and (not arcrole.startswith ('XBRL-'))) : 
            networkId = self.networkId [(self.accessionId, self.qnameId [linkqname], self.uriId [ELR], self.qnameId [arcqname], self.uriId [arcrole])] 
            relationshipSet = self.modelXbrl.relationshipSet (arcrole, ELR, linkqname, arcqname) 
            seq = 1 
            for rootConcept in relationshipSet.rootConcepts : 
                seq = walkTree (relationshipSet.fromModelObject (linkRoleId), seq, 1, relationshipSet, set (), dbRels, networkId) 
def...

    
    

    Fix the buggy line: seq = walkTree (relationshipSet.fromModelObject (linkRoleId), seq, 1, relationshipSet, set (), dbRels, networkId)
assistant
#Here is Python code to fix the buggy line: seq = walkTree (relationshipSet.

seq = walkTree (relationshipSet.fromModelObject (rootConcept), seq, 1, relationshipSet, set (), dbRels, networkId)