Update app.py

app.py

@@ -79,7 +79,7 @@ bm25 = BM25Encoder().load("./saudi-arabia-bm25-encoder.json")
 
 
 # Initialize models and retriever
-embed_model = HuggingFaceEmbeddings(model_name="jinaai/jina-embeddings-v3", model_kwargs={"trust_remote_code":True})
+embed_model = HuggingFaceEmbeddings(model_name="jinaai/jina-embeddings-v3", model_kwargs={"trust_remote_code": True})
 retriever = PineconeHybridSearchRetriever(
     embeddings=embed_model, 
     sparse_encoder=bm25,