Api env (#17)

* Suggest removing the docker, and instead installing the CLI.

* Putting back the profile.

* Getting the API from environment (to catch other things like `HF_HOME`).

Author: Narsil

src/main.rs

@@ -197,7 +197,7 @@ async fn main() {
     let stop_sender_clone = stop_sender.clone();
     // get HF token
     let token_env_key = "HF_TOKEN".to_string();
-    let cache = hf_hub::Cache::default();
+    let cache = hf_hub::Cache::from_env();
     let hf_token = match std::env::var(token_env_key).ok() {
         Some(token) => Some(token),
         None => cache.token(),

src/requests.rs

@@ -547,7 +547,7 @@ impl ConversationTextRequestGenerator {
         filename: String,
         hf_token: Option<String>,
     ) -> anyhow::Result<PathBuf> {
-        let api = ApiBuilder::new().with_token(hf_token).build()?;
+        let api = ApiBuilder::from_env().with_token(hf_token).build()?;
         let repo = api.dataset(repo_name);
         let dataset = repo.get(&filename)?;
         Ok(dataset)