Clean up unused dependencies

src/client.rs

@@ -4,7 +4,6 @@ use crate::network::event_source::{EventSource, ServerSentEvent};
 use crate::prelude::*;
 use crate::types::{PredictImageRequest, PredictImageResponse, Role};
 
-use std::vec;
 use tokio_stream::{Stream, StreamExt};
 use tokio_util::codec::LinesCodecError;
 use tracing::error;

src/error.rs

@@ -1,5 +1,4 @@
 use std::fmt::Display;
-
 use tokio_util::codec::LinesCodecError;
 
 use crate::types;

src/types/text_embeddings.rs

@@ -1,8 +1,7 @@
 use serde::{Deserialize, Serialize};
 
 use crate::error::{Error, Result};
-
-use super::VertexApiError;
+use crate::prelude::VertexApiError;
 
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct TextEmbeddingRequest {