update llm timing

app.py

@@ -156,12 +156,12 @@ async def start_playwright(question: str):
     # browser = await pw.webkit.launch(headless=True)
     page = await browser.new_page()
     
-    start_t = end_t
     # note all methods are async (use the "await" keyword)
     await page.goto("https://basicchatbot.azurewebsites.net/")
     # print("Title of Web: ", await page.title())
     end_t = time.time()
     print("New Page Done:",  end_t - start_t)
+    start_t = end_t
     await page.wait_for_timeout(200)
 #     print("Content of Web: ", await page.content())
 #     print("Test content: ", await page.locator("//div[@class='css-zt5igj e1nzilvr3']").inner_html())