Update app.py

app.py

@@ -82,8 +82,9 @@ def RAG(llm, docs, embeddings):
 llm = ChatMistralAI(model="mistral-large-latest", rate_limiter=rate_limiter)
 
 # Embeddings
-embed_model = "sentence-transformers/multi-qa-distilbert-cos-v1"
+#embed_model = "sentence-transformers/multi-qa-distilbert-cos-v1"
 # embed_model = "nvidia/NV-Embed-v2"
+embed_model = "allenai/specter2"
 embeddings = HuggingFaceInstructEmbeddings(model_name=embed_model)
 # embeddings = MistralAIEmbeddings()