Update app.py

app.py

@@ -177,7 +177,7 @@ def plot_plotly(preds: pd.DataFrame):
     # Add touch indicators as points
     touches = {}
     for touch_frame in preds.index[preds["Touch"] != ""]:
-        teams_players = preds["Touch"][touch_frame].split('|')
+        teams_players = preds.at[touch_frame, "Touch"].split('|')
         for team, player in zip(teams_players[::2], teams_players[1::2]):
             team = team.strip()
             player = player.strip()
@@ -296,6 +296,7 @@ with TemporaryDirectory() as temp_dir:
             if os.path.exists(preds_file):
                 print(f"Predictions file already exists: {preds_file}")
                 preds = pd.read_csv(preds_file, dtype={"Touch": str})
+                preds["Touch"] = preds["Touch"].fillna("")
             else:
                 preds = infer(MODEL, replay_file,
                               nullify_goal_difference=nullify_goal_difference,