My favorite example is the asana loader[0] for llama-index. It's literally just the most basic wrapper around the Asana SDK to concatenate some strings.
[0] - https://github.com/emptycrown/llama-hub/blob/main/llama_hub/...
[0] - https://github.com/emptycrown/llama-hub/blob/main/llama_hub/...
```
def queryPostgres(client, string)
return client.query(string)