diff --git a/agents/parser.py b/agents/parser.py
index 5dd5050..3e70ff9 100644
--- a/agents/parser.py
+++ b/agents/parser.py
@@ -14,7 +14,7 @@ class EvalOutputParser(BaseOutputParser):
         regex = r"Action: (.*?)[\n]*Action Input: (.*)"
         match = re.search(regex, text, re.DOTALL)
         if not match:
-            return {"action": "Exit Conversation", "action_input": text}
+            raise Exception("parse error")
         action = match.group(1).strip()
         action_input = match.group(2)
         return {"action": action, "action_input": action_input.strip(" ").strip('"')}
diff --git a/main.py b/main.py
index a53a09d..af49891 100644
--- a/main.py
+++ b/main.py
@@ -35,7 +35,6 @@ toolsets: List[BaseToolSet] = [
     Terminal(),
     CodeEditor(),
     RequestsGet(),
-    WineDB(),
     ExitConversation(),
     Text2Image("cuda"),
     ImageEditing("cuda"),
@@ -90,6 +89,7 @@ async def command(request: Request) -> Response:
     try:
         res = executor({"input": promptedQuery})
     except Exception as e:
+        logger.error(f"error while processing request: ", str(e))
         try:
             res = executor(
                 {
diff --git a/prompts/input.py b/prompts/input.py
index 0eb59a3..69bff23 100644
--- a/prompts/input.py
+++ b/prompts/input.py
@@ -57,8 +57,6 @@ Here is the user's input:
 EVAL_TOOL_RESPONSE = """TOOL RESPONSE: 
 ---------------------
 {observation}
-
-USER'S INPUT
 --------------------
-
+After exiting conversation, you must choose Final Answer Action.
 """
diff --git a/tools/cpu.py b/tools/cpu.py
index a296260..674eb20 100644
--- a/tools/cpu.py
+++ b/tools/cpu.py
@@ -227,15 +227,14 @@ class ExitConversation(BaseToolSet):
         name="Exit Conversation",
         description="A tool to exit the conversation. "
         "Use this when you want to exit the conversation. "
-        "Input should be a user's session."
-        "The output will be a message that the conversation is over.",
+        "The input should be a message that the conversation is over.",
         scope=ToolScope.SESSION,
     )
-    def exit(self, *args, get_session: SessionGetter) -> str:
+    def exit(self, message: str, get_session: SessionGetter) -> str:
         """Run the tool."""
         _, executor = get_session()
         del executor
 
         logger.debug(f"\nProcessed ExitConversation.")
 
-        return f"Exit conversation."
+        return message