Update app.py

app.py

@@ -50,8 +50,9 @@ def chrome(url:str=None,wait:int=5,header:str=None,cookie:str=None):
     driver.get(target_url)
 
     print(driver.page_source)
-    
-    time.sleep(wait_time)
+
+    if wait_time > 0:
+        time.sleep(wait_time)
 
     # 获取当前URL
     current_url = driver.current_url