Update app.py

app.py

@@ -15,7 +15,7 @@ from selenium.webdriver.common.by import By
 driver_type = 'chromedriver'
 driver=False
 def run_script(html: str, style: str):
-    html.replace("\n","<br>")
+    html = html.replace("\n","<br>")
     #regex = r"^(https?://)"
     #is_url = re.search(regex, text)
     is_url=True