2 releases
0.0.1 | Mar 6, 2024 |
---|---|
0.0.0 | Feb 19, 2024 |
#7 in #lemon
34KB
637 lines
lemon-llm
LLM nodes for lemon-graph.
Usage
use std::sync::Arc;
use lemon_graph::{Graph, Executor, nodes::{NodeWrapper, LogNode}};
use lemon_llm::{ollama::{OllamaBackend, OllamaModel}, LlmBackend, LlmNode, LlmWeight};
#[tokio::main]
async fn main() {
let mut graph = Graph::new();
// Create a new Ollama backend.
let backend = Arc::new(OllamaBackend {
model: OllamaModel::Mistral7B,
..Default::default()
});
// Create an llm node, using our Ollama backend.
let llm = LlmNode::new(&mut graph, LlmWeight::new(backend.clone()));
// Set the prompt manually.
let prompt = llm.prompt(&graph).unwrap();
prompt.set_value(
&mut graph,
"Tell me your favorite lemon fact.".to_string().into(),
);
// Connect the reponse to a log node.
let response = llm.response(&graph).unwrap();
let log = LogNode::new(&mut graph);
log.run_after(&mut graph, llm.0);
let message = log.message(&graph).unwrap();
message.set_input(&mut graph, Some(response));
// Execute the graph.
// Executor::execute(&mut graph, llm.0).await.unwrap();
}
Dependencies
~5–16MB
~211K SLoC