Update app.py

app.py

@@ -43,7 +43,7 @@ collection.add(
     ids=[f"id_{idx}" for idx, _ in enumerate(payload)]
     )
 
-def search_chroma(collection, query:str):
+def search_chroma(query:str):
     results = collection.query(
         query_embeddings=embedding_function([query]),
         n_results=5