human
Solve the following python programming problem given the following code:
def aspectEntryValues(self, structuralNode) : 
    for aspect in structuralNode.aspectsCovered () : 
        if (aspect != Aspect.DIMENSIONS) : 
            break 
depth = 0 
    n = structuralNode 
    while (n.parentStructuralNode is not None) : 
        depth += 1 
        root = n = n.parentStructuralNode 
headers = set () 
    headerValues = { 
        
} 
    def getHeaders(n, d) : 
        for childStructuralNode in n.childStructuralNodes : 
            if (d == depth) : 
                h = childStructuralNode.header (lang = self.lang, returnGenLabel = False, returnMsgFormatString = False) 
                if ((not childStructuralNode.isEntryPrototype ()) and h) : 
                    headerValues [h] = childStructuralNode.aspectValue (aspect) 
                    headers.add (h) 
else : 
                getHeaders (childStructuralNode, (d + 1)) 
getHeaders (root, 1) 
    structuralNode.aspectEntryHeaderValues = headerValues 
    headersList = sorted (headers) 
    if isinstance (aspect, QName) : 
        dimConcept = self.modelXbrl.qnameConcepts [getHeaders] 
        if dimConcept.isExplicitDimension : 
            if headersList : 
                headersList.append ('(all members)') 
else : 
                return self.explicitDimensionFilterMembers (structuralNode, structuralNode) 
return headersList 

    
    

    Fix the buggy line: dimConcept = self.modelXbrl.qnameConcepts [getHeaders]
assistant
#Here is Python code to fix the buggy line: dimConcept = self.

dimConcept = self.modelXbrl.qnameConcepts [aspect]