code snippet for `LostInTheMiddleRanker` produces unexpected template

[axiomofjoy]

Describe the bug Documentation is incorrect for LostInTheMiddlerRanker example.

Error message No error message.

Expected behavior I expect the output of PromptBuilder to include a query, but the query template variable appears to be empty.

Additional context

To Reproduce Run the example and debug the run method for the PromptBuilder component.

System:

• OS: Mac
• GPU/CPU: CPU
• Haystack version (commit or version number): 2.3.1
• DocumentStore: n/a
• Reader: n/a
• Retriever: n/a

[TuanaCelik]

Thanks @axiomofjoy - @dfokina - I've made an edit suggestion here: https://docs.haystack.deepset.ai/suggested-edits/66bfbf60793ca1004b2335a8

That should fix this.