Update app.py

app.py

@@ -118,6 +118,7 @@ def run_lora(prompt, lora_strings_json,  cfg_scale, steps, randomize_seed, seed,
     gr.Info("Start to load loras ...")
     pipe.unload_lora_weights()
     lora_configs = None
+    adapter_names = []
     if lora_strings_json:
         try:
             lora_configs = json.loads(lora_strings_json)
@@ -127,7 +128,7 @@ def run_lora(prompt, lora_strings_json,  cfg_scale, steps, randomize_seed, seed,
             
         if lora_configs:
             with calculateDuration("Loading LoRA weights"):
-                adapter_names = []
+                
                 adapter_weights = []
                 for lora_info in lora_configs:
                     lora_repo = lora_info.get("repo")