this

app.py

@@ -17,6 +17,10 @@ client = MongoClient(uri, tlsCertificateKeyFile="database/cert.pem")
 db = client["myapp"] 
 
 col = db["reminders"] 
+
+bardkey = os.environ.get("BARD_API_KEY")
+
+bard = Bard(token=bardkey)
  
 def Chatbot():
     st.title("Chatbot")