diff --git a/examples/README.md b/examples/README.md
index ee3b16f6..c36589f7 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -24,7 +24,7 @@ Note that all examples below run in-browser and use WebGPU as a backend.
 - [next-simple-chat](next-simple-chat): a mininum and complete chat bot app with [Next.js](https://nextjs.org/).
 - [multi-round-chat](multi-round-chat): while APIs are functional, we internally optimize so that multi round chat usage can reuse KV cache
 - [text-completion](text-completion): demonstrates API `engine.completions.create()`, which is pure text completion with no conversation, as opposed to `engine.chat.completions.create()`
-- [embeddings](embeddings): demonstrates API `engine.embeddings.create()`, and integration with `EmbeddingsInterface` and `MemoryVectorStore` of Langchain.js 
+- [embeddings](embeddings): demonstrates API `engine.embeddings.create()`, and integration with `EmbeddingsInterface` and `MemoryVectorStore` of [Langchain.js](js.langchain.com)
 
 #### Advanced OpenAI API Capabilities
 
diff --git a/src/openai_api_protocols/completion.ts b/src/openai_api_protocols/completion.ts
index ec12b154..66e0714c 100644
--- a/src/openai_api_protocols/completion.ts
+++ b/src/openai_api_protocols/completion.ts
@@ -319,6 +319,7 @@ export const CompletionCreateParamsUnsupportedFields: Array<string> = [
  */
 export function postInitAndCheckFields(
   request: CompletionCreateParams,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   currentModelId: string,
 ): void {
   // 1. Check unsupported fields in request
diff --git a/src/openai_api_protocols/embedding.ts b/src/openai_api_protocols/embedding.ts
index 8edf20af..f5eeef24 100644
--- a/src/openai_api_protocols/embedding.ts
+++ b/src/openai_api_protocols/embedding.ts
@@ -59,7 +59,7 @@ export interface CreateEmbeddingResponse {
   usage: CreateEmbeddingResponse.Usage;
 }
 
-/* eslint-disable @typescript-eslint/no-namespace */
+/* eslint-disable-next-line @typescript-eslint/no-namespace */
 export namespace CreateEmbeddingResponse {
   /**
    * The usage information for the request.
@@ -156,6 +156,7 @@ export const EmbeddingCreateParamsUnsupportedFields: Array<string> = [
 
 export function postInitAndCheckFields(
   request: EmbeddingCreateParams,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   currentModelId: string,
 ): void {
   // 1. Check unsupported fields in request
diff --git a/tests/function_calling.test.ts b/tests/function_calling.test.ts
index f04838cb..39d4685c 100644
--- a/tests/function_calling.test.ts
+++ b/tests/function_calling.test.ts
@@ -10,7 +10,6 @@ import {
   getConversationFromChatCompletionRequest,
   getFunctionCallUsage,
 } from "../src/conversation";
-import { MLCEngine } from "../src/engine";
 import { ChatCompletionRequest } from "../src/openai_api_protocols/chat_completion";
 
 import { describe, expect, test } from "@jest/globals";
@@ -133,8 +132,6 @@ describe("Test gorilla MLCEngine", () => {
   });
 
   test("Test getFunctionCallUsage auto", () => {
-    const engine = new MLCEngine();
-
     const request: ChatCompletionRequest = {
       model: "gorilla-openfunctions-v1-q4f16_1_MLC",
       messages: [
diff --git a/tests/multi_round_chat.test.ts b/tests/multi_round_chat.test.ts
index 8746b3cc..54ad3fe8 100644
--- a/tests/multi_round_chat.test.ts
+++ b/tests/multi_round_chat.test.ts
@@ -5,7 +5,6 @@ import {
   ChatCompletionRequest,
   ChatCompletionUserMessageParam,
 } from "../src/openai_api_protocols/chat_completion";
-import { MLCEngine } from "../src/engine";
 import {
   Conversation,
   compareConversationObject,