Merge pull request #5 from avastmick/vertexai

fix: missing files!

examples/vertex_text_request.rs

@@ -0,0 +1,52 @@
+use std::env;
+
+use google_generative_ai_rs::v1::{
+    api::Client,
+    gemini::{
+        request::{Content, Part, Request},
+        Role,
+    },
+};
+
+/// Simple text request using Vertex AI API endpoint and GCP application default credentials (ADC) authn
+///
+/// You'll need to install the GCP cli tools and set up your GCP project and region.
+///
+/// The ensure you locally authenticated with GCP using the following commands:
+/// ```
+/// gcloud init
+/// gcloud auth application-default login
+/// ```
+///
+/// To run:
+/// ```
+/// GCP_REGION_NAME=[THE REGION WHERE YOUR ENDPOINT IS HOSTED] GCP_PROJECT_ID=[YOUR GCP PROJECT_ID] cargo run --package google-generative-ai-rs --example vertex_text_request
+/// ``
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let region = env::var("GCP_REGION_NAME").unwrap().to_string();
+    let project_id = env::var("GCP_PROJECT_ID").unwrap().to_string();
+
+    let client = Client::new_from_region_project_id(region.to_string(), project_id.to_string());
+
+    let txt_request = Request {
+        contents: vec![Content {
+            role: Role::User,
+            parts: vec![Part {
+                text: Some("Give me a recipe for banana bread.".to_string()),
+                inline_data: None,
+                file_data: None,
+                video_metadata: None,
+            }],
+        }],
+        tools: vec![],
+        safety_settings: vec![],
+        generation_config: None,
+    };
+
+    let response = client.post(30, &txt_request).await?;
+
+    print!("{:#?}", response);
+
+    Ok(())
+}