Update retriever.py

retriever.py

@@ -49,24 +49,5 @@ def load_guest_dataset():
     # Return the tool
     return GuestInfoRetrieverTool(docs)
 
-def find_subject_conversation():
-    # Load the dataset
-    guest_dataset = datasets.load_dataset("agents-course/unit3-invitees", split="train")
-
-    # Convert dataset entries into Document objects
-    docs = [
-        Document(
-            page_content="\n".join([
-                f"Name: {guest['name']}",
-                f"Description: {guest['description']}",
-            ]),
-            metadata={"name": guest["name"]}
-        )
-        for guest in guest_dataset
-    ]
-
-    # Return the tool
-    return GuestInfoRetrieverTool(docs)
-