Cleaning unused code

utilities/retrievers.py

@@ -1,26 +0,0 @@
-import pickle
-from logging import getLogger
-from pathlib import Path
-
-import torch
-from haystack.nodes import EmbeddingRetriever
-from qdrant_haystack import QdrantDocumentStore
-
-logger = getLogger(__name__)
-
-proj_dir = Path(__file__).parents[1]
-
-st_document_store_path = proj_dir / 'haystack_pickles' / 'simple-wiki_all-mpnet-base-v2_document-store.pkl'
-
-logger.warning('Loading Document Store...')
-with open(st_document_store_path, 'rb') as handle:
-    st_document_store = pickle.load(handle)
-logger.warning('Loaded Document Store...')
-
-qd_document_store = QdrantDocumentStore(path=str(proj_dir/'Qdrant'))
-
-qd_document_store.main_device = torch.device('cpu')
-qd_retriever = EmbeddingRetriever(document_store=qd_document_store,
-                                  embedding_model="sentence-transformers/all-mpnet-base-v2",
-                                  model_format="sentence_transformers",
-                                  use_gpu=True)