Update app.py

app.py

@@ -19,23 +19,12 @@ def scenario_prompt(choice):
 # دالة للمحادثة مع الذكاء الاصطناعي
 def respond(
     message,
-    history=None,  # اجعلي `history` اختيارية
     system_message="You are a language tutor AI. Help users practice real-life conversations.",
     max_tokens=512,
     temperature=0.7,
     top_p=0.95,
 ):
-    if history is None:
-        history = []
-
     messages = [{"role": "system", "content": system_message}]
-
-    for val in history:
-        if val[0]:
-            messages.append({"role": "user", "content": val[0]})
-        if val[1]:
-            messages.append({"role": "assistant", "content": val[1]})
-
     messages.append({"role": "user", "content": message})
 
     response = ""
@@ -51,6 +40,7 @@ def respond(
         response += token
         yield response
 
+
 # واجهة `Gradio` للتفاعل مع المستخدم
 demo = gr.ChatInterface(
     respond,