adding delay and reduce loop amount for chat tests

Author: Naseem77

e2e/tests/chat.spec.ts

@@ -30,7 +30,7 @@ test.describe("Chat tests", () => {
     await chat.selectGraph(GRAPH_ID);
     const isLoadingArray: boolean[] = [];
 
-    for (let i = 0; i < 10; i++) {
+    for (let i = 0; i < 5; i++) {
       await chat.sendMessage(Node_Question);
       const isLoading: boolean = await chat.getpreviousQuestionLoadingImage();
       isLoadingArray.push(isLoading);
@@ -44,7 +44,7 @@ test.describe("Chat tests", () => {
   test("Verify auto-scroll and manual scroll in chat", async () => {
     const chat = await browser.createNewPage(CodeGraph, urls.baseUrl);
     await chat.selectGraph(GRAPH_ID);
-    for (let i = 0; i < 10; i++) {
+    for (let i = 0; i < 5; i++) {
       await chat.sendMessage(Node_Question);
     }
     await delay(500);
@@ -72,13 +72,15 @@ test.describe("Chat tests", () => {
     await chat.clickOnshowPathBtn();
     await chat.insertInputForShowPath("1", Node_Add_Edge);
     await chat.insertInputForShowPath("2", Node_Import_Data);
+    await delay(500);
     expect(await chat.isNotificationError()).toBe(true);
   });
 
   test("Validate error notification when sending an empty question in chat", async () => {
     const chat = await browser.createNewPage(CodeGraph, urls.baseUrl);
     await chat.selectGraph(GRAPH_ID);
     await chat.clickAskquestionBtn();
+    await delay(500);
     expect(await chat.isNotificationError()).toBe(true);
   });