diff --git a/myllm/default_settings.toml b/myllm/default_settings.toml
index e33d0799..51c51ada 100644
--- a/myllm/default_settings.toml
+++ b/myllm/default_settings.toml
@@ -39,7 +39,7 @@ llm_commands = """
 ➰ /aimode\n
 🧽 /clearai\n
 """
-
+llm_prefix = "🐻"
 llm_ai_mode = false
 
 # template prompt context
diff --git a/myllm/main.py b/myllm/main.py
index d240db43..29e0641c 100644
--- a/myllm/main.py
+++ b/myllm/main.py
@@ -76,30 +76,28 @@ async def get_myllm_info(self):
             f"ℹ️ MyLLM v{__version__}\n {settings.llm_model}\n{settings.llm_provider}"
         )
 
+
     async def chat(self, prompt):
         """
         Asynchronously chats with the user.
-
+    
         Args:
             prompt (str): The prompt message from the user.
-
+    
         Returns:
-            str: The  response from the conversation model.
+            str: The response from the conversation model.
         """
-        self.conversation.add_message("user", prompt)
-        logger.debug("conversation {}", self.conversation.get_messages())
-        response = await self.provider.create_async(
-            model=settings.llm_model,
-            messages=self.conversation.get_messages(),
-        )
-
-        self.conversation.add_message("ai", response)
-        sleep(settings.lag)
-        if response:
-            logger.debug("response received {}", response)
-            return response
-        else:
-            logger.debug("No response from the model")
+        try:
+            self.conversation.add_message("user", prompt)
+            response = await self.provider.create_async(
+                model=settings.llm_model,
+                messages=self.conversation.get_messages(),
+            )
+            sleep(settings.lag)
+            self.conversation.add_message("ai", response)
+            return f"{settings.llm_prefix} {response}"
+        except Exception as error:
+            logger.error("No response from the model {}", error)
             return "No response from the model"
 
     async def clear_chat_history(self):