human
Solve the following python programming problem given the following code:
def create_children(self, group, nodes) : 
    ' Create the child widgets for the given group of nodes.

        This will assemble the nodes and setup the action groups.

        ' 
    result = [] 
    actions = [] 
    children = [node.assemble () for node in nodes] 
    def process_actions() : 
        if actions : 
            wag = WorkbenchActionGroup (group = group) 
            wag.insert_children (None, actions) 
            result.append (wag) 
            del actions [:] 
for child in process_actions : 
        if isinstance (child, WorkbenchAction) : 
            actions.append (child) 
else : 
            process_actions () 
            child.group = group 
            result.append (child) 
process_actions () 
    return result 

    
    

    Fix the buggy line: for child in process_actions :
assistant
#Here is Python program to fix the buggy line: for child in process_actions :
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for child in children :