API fix

app.py

@@ -40,8 +40,8 @@ def qwen_gen(content, chat_history):
     return '', chat_history
 
 def model_gen(content, model_type: str, chat_history):
-    print(model_type)
     gen = MODEL_LIB[model_type]
+    print(MODEL_LIB[model_type])
     return gen(content, chat_history)
 
 MODEL_LIB = {'RUBASE': giga_gen, 'TINYLLAMA': tiny_gen, 'QWEN2INS1B': qwen_gen}