Update app.py

app.py

@@ -31,8 +31,8 @@ def get_text_chunks(text):
 
 
 def get_vectorstore(text_chunks):
-    # embeddings = OpenAIEmbeddings()
-    embeddings = HuggingFaceInstructEmbeddings(model_name="NousResearch/Llama-2-7b-hf")
+    embeddings = OpenAIEmbeddings()
+    # embeddings = HuggingFaceInstructEmbeddings(model_name="NousResearch/Llama-2-7b-hf")
     vectorstore = FAISS.from_texts(texts=text_chunks, embedding=embeddings)
     return vectorstore