Update app.py

app.py

@@ -1,4 +1,4 @@
-import re, os, subprocess, openai, random, regex, shutil, requests
+import re, os, subprocess, openai, random, regex, shutil, requests, datetime
 import pandas as pd
 import numpy as np
 import streamlit as st
@@ -9,6 +9,15 @@ thispath = os.path.realpath(os.path.dirname(__file__))
 if 'displayChat' not in st.session_state:
     with st.spinner('Setting up plugins...'):
         os.system('mkdir files')
+        thishour = str(datetime.datetime.now().hour)
+        if os.path.isfile(os.join(thispath, 'timestamp.txt')):
+            with open(os.join(thispath, 'timestamp.txt')) as f:
+                stampHour = f.readline().strip('\n')
+            if thishour != stampHour:
+                os.system('rm -rf files/*')
+                os.system('echo '+thishour+' > timestamp.txt')
+        else:
+            os.system('echo '+thishour+' > timestamp.txt')
         os.system('mkdir plugins')
         googleS = requests.get('https://raw.githubusercontent.com/d3n7/GPT-4-Unlimited-Tools/main/plugins/google.py').content
         googlePath = os.path.join(thispath, 'plugins', 'google.py')