diff --git a/apps/twitter_rag.py b/apps/twitter_rag.py
index b46996b..8cd5bcd 100644
--- a/apps/twitter_rag.py
+++ b/apps/twitter_rag.py
@@ -11,7 +11,6 @@ Usage:
 
 import argparse
 import asyncio
-from pathlib import Path
 
 from apps.base_rag_example import BaseRAGExample
 from apps.twitter_data.twitter_mcp_reader import TwitterMCPReader
diff --git a/examples/mcp_integration_demo.py b/examples/mcp_integration_demo.py
index 94ef580..7825676 100644
--- a/examples/mcp_integration_demo.py
+++ b/examples/mcp_integration_demo.py
@@ -18,8 +18,6 @@ from pathlib import Path
 # Add the parent directory to the path so we can import from apps
 sys.path.append(str(Path(__file__).parent.parent))
 
-from apps.slack_rag import SlackMCPRAG
-from apps.twitter_rag import TwitterMCPRAG
 
 
 async def demo_slack_mcp():
diff --git a/tests/test_mcp_integration.py b/tests/test_mcp_integration.py
index c097e34..a4b4e55 100644
--- a/tests/test_mcp_integration.py
+++ b/tests/test_mcp_integration.py
@@ -7,7 +7,6 @@ without requiring actual MCP servers to be running.
 """
 
 import sys
-import asyncio
 from pathlib import Path
 
 # Add the parent directory to the path so we can import from apps