make more limits

app.py

@@ -278,8 +278,7 @@ class ClientGenerationManager:
         with self.lock:
             self.request_timestamps.append(time.time())
 
-    def has_exceeded_limit(self,
-                           limit=50):  # Default limit: 50 requests per hour
+    def has_exceeded_limit(self, limit=20):
         with self.lock:
             current_time = time.time()
             # Filter timestamps to only include those within the last hour
@@ -538,8 +537,8 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
         print(f"Client IP: {client_ip}")
         client_generation_manager = ClientManager.get_manager(client_ip)
         client_generation_manager.update_activity()
-        if client_generation_manager.has_exceeded_limit(limit=50):
-            error_message = "❌ Your network has exceeded the limit of 50 requests per hour. Please try again later."
+        if client_generation_manager.has_exceeded_limit(limit=20):
+            error_message = "❌ Your network has exceeded the limit of 20 requests per hour. Please try again later."
             yield (
                 error_message,
                 error_message,