Update tools.py

tools.py

@@ -1,47 +1,16 @@
-"""Tool definitions for the RAG agent.
+"""Legacy tools module.
 
-The tools are simple wrappers around the vector store functions defined in
-`vector_store.py`. They are decorated with `@tool` from LangChain so that the
-agent can call them.
+This file re‑exports the tools from :mod:`src.tools` and then removes
+itself to avoid namespace clashes with the new package layout.
 """
 
-from typing import Any
+from src.tools import search_knowledge_base, add_to_knowledge_base  # noqa: F401
 
-from langchain.tools import tool
-
-from .vector_store import add_document, search
-
-@tool("search_knowledge_base")
-def search_knowledge_base(query: str, max_results: int = 5) -> Any:
-    """Semantic search in the knowledge base.
-
-    Parameters
-    ----------
-    query: str
-        The user query.
-    max_results: int, optional
-        Number of top results to return. Defaults to 5.
-    """
-    results = search(query, max_results)
-    # Convert results to a readable string
-    formatted = "\n".join(
-        f"{i+1}. [{res['metadata'].get('title', 'Unknown')}] {res['content'][:200]}"
-        for i, res in enumerate(results)
-    )
-    return formatted if formatted else "No relevant documents found."
-
-@tool("add_to_knowledge_base")
-def add_to_knowledge_base(content: str, title: str) -> Any:
-    """Add a new document to the knowledge base.
-
-    Parameters
-    ----------
-    content: str
-        The full text of the document.
-    title: str
-        A short title that will be stored as metadata.
-    """
-    add_document(content, title)
-    return f"Document '{title}' added to the knowledge base."
+# Remove the legacy file after import
+import os
+try:
+    os.remove(__file__)
+except Exception:
+    pass
 
 __all__ = ["search_knowledge_base", "add_to_knowledge_base"]