init

tools/web_search.py

@@ -0,0 +1,25 @@
+from typing import Dict, Any, List
+from langchain_core.tools import BaseTool
+import requests
+
+
+class WebSearchTool(BaseTool):
+    """A tool for searching the web (placeholder implementation)"""
+    
+    name: str = "web_search"
+    description: str = "Search the web for information. Input should be a search query."
+    
+    def _run(self, query: str) -> str:
+        """Search the web for information"""
+        # This is a placeholder implementation
+        # In a real implementation, you would integrate with a search API
+        # like Serper, Tavily, or Google Search API
+        
+        return f"Web search functionality for query: '{query}' is not implemented. This is a placeholder. To implement real web search, you would need to:
+        1. Sign up for a search API service (e.g., Serper, Tavily)
+        2. Add your API key to the .env file
+        3. Implement the actual search logic here"
+    
+    async def _arun(self, query: str) -> str:
+        """Async version of the tool"""
+        return self._run(query)