```
connect_to(LLM_news)

set_topic("Europe's economy")

set_timeframe("past week")

request_titles()

get_titles()

request_summary()

get_summary()

disconnect_from(LLM_news)
```

In this high-level metacode, I first connect to the news LLM using the connect_to() function. Then, I set the topic of interest to "Europe's economy" using set_topic(), and specify that I want to retrieve news from the "past week" using set_timeframe().

Next, I prompt the other LLM to retrieve the titles of relevant articles using the request_titles() function, and receive the titles using the get_titles() function.

Then, I request a summary of the news using request_summary(), and receive the summary using get_summary().

Finally, I disconnect from the news LLM using disconnect_from().

Overall, this high-level metacode provides a futuristic and streamlined way of interacting with other LLMs to retrieve and summarize news about Europe's economy.
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