Update research_tools/__init__.py

research_tools/__init__.py

@@ -5,7 +5,6 @@ from .wikipedia_search import WikipediaSearchTool
 from .arxiv_search import ArxivSearchTool
 from .github_search import GitHubSearchTool
 from .sec_search import SECSearchTool
-from .research_agent import EnhancedResearchAgent
 
 __all__ = [
     'BaseTool',
@@ -13,6 +12,5 @@ __all__ = [
     'WikipediaSearchTool',
     'ArxivSearchTool',
     'GitHubSearchTool', 
-    'SECSearchTool',
-    'EnhancedResearchAgent'
+    'SECSearchTool'
 ]