Update app.py

app.py

@@ -43,10 +43,11 @@ def get_text_chunks(text):
 
 def get_vectorstore(text_chunks):
     # Load the desired embeddings model.
-    embeddings = HuggingFaceEmbeddings(model_name='sentence-transformers/all-MiniLM-L6-v2',
-                                       model_kwargs={'device': 'cpu'})
+    # embeddings = HuggingFaceEmbeddings(model_name='sentence-transformers/all-MiniLM-L6-v2',
+    #                                    model_kwargs={'device': 'cpu'})
     # embeddings = OpenAIEmbeddings()sentence-transformers/all-MiniLM-L6-v2
-    # embeddings = HuggingFaceInstructEmbeddings(model_name="hkunlp/instructor-xl")
+    embeddings = HuggingFaceInstructEmbeddings(model_name="hkunlp/instructor-xl",
+                                              model_kwargs={'device':'cpu'})
     # vectorstore = FAISS.from_texts(texts=text_chunks, embedding=embeddings)
     vectorstore = Chroma.from_texts(texts=text_chunks, embedding=embeddings)