A community member is following the llama-index documentation and encountering a TypeError: 'RetrieverQueryEngine' object is not callable error when trying to run the code. Another community member comments that it's hard to provide a solution without knowing the specific code used. There is no explicitly marked answer in the comments.
people i am following the llama-index documentation to the word, copy/pasting the code but i am getting this error: TypeError: 'RetrieverQueryEngine' object is not callable how do i fix this error?
