Update app.py

app.py

@@ -53,24 +53,8 @@ def initialize_pinecone(index_name: str):
 ##################################################
 
 # Initialize Pinecone index and BM25 encoder
-pinecone_index = initialize_pinecone("uae-national-library-and-archives-vectorstore")
-bm25 = BM25Encoder().load("./UAE-NLA.json")
-
-### This is for UAE Legislation Website
-# pinecone_index = initialize_pinecone("uae-legislation-site-data")
-# bm25 = BM25Encoder().load("./bm25_uae_legislation_data.json")
-
-
-### This is for u.ae Website
-# pinecone_index = initialize_pinecone("vector-store-index")
-# bm25 = BM25Encoder().load("./bm25_u.ae.json")
-
-
-# #### This is for UAE Economic Department Website
-# pinecone_index = initialize_pinecone("uae-department-of-economics-site-data")
-# bm25 = BM25Encoder().load("./bm25_uae_department_of_economics_data.json")
-
-
+pinecone_index = initialize_pinecone("mbzuai-policies")
+bm25 = BM25Encoder().load("./mbzuai-policies.json")
 
 ##################################################
 ##################################################
@@ -78,7 +62,7 @@ bm25 = BM25Encoder().load("./UAE-NLA.json")
 # old_embed_model = HuggingFaceEmbeddings(model_name="sentence-transformers/gte-multilingual-base")
 
 # Initialize models and retriever
-embed_model = HuggingFaceEmbeddings(model_name="Alibaba-NLP/gte-multilingual-base", model_kwargs={"trust_remote_code":True})
+embed_model = HuggingFaceEmbeddings(model_name="GameScribes/stella_en_400M_v5", model_kwargs={"trust_remote_code":True})
 retriever = PineconeHybridSearchRetriever(
     embeddings=embed_model, 
     sparse_encoder=bm25,