diff --git a/src/process.py b/src/process.py
index 0250a1f..21adb15 100644
--- a/src/process.py
+++ b/src/process.py
@@ -30,7 +30,8 @@ class SiloconFlowAPI:
                     print("server busy,waiting")
                     time.sleep(10)
                     i = 0
-                    if(self.count>maxcount)
+                    if(self.count>maxcount):
+                        return  " "
                     return self.get_ai_message(message,i)