Update app.py

app.py

@@ -3,6 +3,7 @@ import pandas as pd
 import requests
 import os
 import time
+from datetime import datetime
 
 st.header("List Ollama model downloads")
 
@@ -47,7 +48,7 @@ if st.button("Make list"):
 
         date_iso = []
         for model in library:
-            date_iso.append(model["last_updated_iso"])
+            date_iso.append(datetime.fromisoformat(model["last_updated_iso"]))
 
         if robot_mode:
             df = pd.DataFrame({