Update chromedb_service.py

chromedb_service.py

@@ -68,7 +68,7 @@ def search(collection_name, query, metadata, n_results):
     chroma_client = chromadb.HttpClient(host='https://stable-diffusion-engine.oneiro-lego.com')
     collection = chroma_client.get_or_create_collection(name=collection_name)
     results = collection.query(
-        query_texts=[query],
+        query_texts=query,
         where=metadata,
         n_results=n_results
     )