code: def delete(self) -> None:
      self._client.delete_collection(
          collection_name=self._collection_name,
      )
  
file_path: evadb/evadb/third_party/vector_stores/qdrant.py
imports: from typing import List
  from evadb.third_party.vector_stores.types import FeaturePayload, VectorIndexQuery, VectorIndexQueryResult, VectorStore
  from evadb.utils.generic_utils import try_to_import_qdrant_client
label_desc: Use image node_id 4 for calling the QdrantVectorStore obj's underlying member method code with example usage: obj.delete() without return types