Update app.py

app.py

@@ -30,7 +30,7 @@ def run_script(url: str, height: int, width: int):
             driver.set_window_size(int(width), int(height))
             #driver.find_element(By.
             obj = driver.find_element(By.CLASS_NAME, "main")            
-            driver.execute_script("arguments[0].theme = 'gab-black';",obj))
+            driver.execute_script("arguments[0].theme = 'gab-black';",obj)
             #obj = driver.find_element(By.ID, "app-container")            
             #obj = driver.find_element(By.ID, "conversation-feed")            
             #obj = driver.find_element_by_id("in_html")