Update app.py

app.py

@@ -9,6 +9,7 @@ st.title("Chatbot Produit")
 
 if "history" not in st.session_state:
     st.session_state.history = []
+    st.session_state.history.append({"message": "Bonjour ! Donnez moi une phrase et j'essaierai de trouver le domaine associé", "is_user": False})
     
 def get_models():
 
@@ -22,9 +23,9 @@ def get_models():
     model = PeftModel.from_pretrained(model, peft_model_id)
         
     return tokenizer, model
-  
+    
+tokenizer, model = get_models()  
 def generate_answer():
-    tokenizer, model = get_models()
     user_message = st.session_state.input_text
     inputs = tokenizer(st.session_state.input_text, return_tensors="pt")
     result = model.generate(**inputs)