Update app.py

app.py

@@ -6,9 +6,9 @@ Automatically generated by Colaboratory.
 Original file is located at
     https://colab.research.google.com/drive/1dVe0kyDXjRC5Or8m8qgqRT3VG7Waq6PQ
 """
-pip install --upgrade pip
-pip install sentence_transformers
-pip install streamlit
+!pip install --upgrade pip
+!pip install sentence_transformers
+!pip install streamlit
 
 import streamlit as st
 import numpy as np
@@ -169,7 +169,7 @@ def download_glove_embeddings_gdrive(model_type):
     gdown.download(id=embeddings_id, output=embeddings_temp, quiet=False)
 
 
-# @st.cache_data() -- should this be uncommented so that data is generated everytime fn is called?
+@st.cache_data() -- should this be uncommented so that data is generated everytime fn is called?
 def load_glove_embeddings_gdrive(model_type):
     word_index_temp = "word_index_dict_" + str(model_type) + "_temp.pkl"
     embeddings_temp = "embeddings_" + str(model_type) + "_temp.npy"