chore: fixed issue

src/agent/tools/conversation.py

@@ -24,7 +24,7 @@ class Conversation():
 
     async def talk(self, message: str):
         logging.info(f"{message}")
-        new_user_input_ids = self.tokenizer(message + self.tokenizer.eos_token, return_tensors='pt')
+        new_user_input_ids = self.tokenizer.encode(message + self.tokenizer.eos_token, return_tensors='pt')
         bot_input_ids = torch.cat([self.chat_history_ids, new_user_input_ids], dim=-1)
         self.chat_history_ids =self.model.generate(bot_input_ids, max_length=1000, pad_token_id=self.tokenizer.eos_token_id)
         return "{}".format(self.tokenizer.decode(self.chat_history_ids[:, bot_input_ids.shape[-1]:][0], skip_special_tokens=True))