Update app.py

app.py

@@ -4,9 +4,19 @@ from get_next_standup_taker import get_next_standup_taker, team_members
 from datasets import load_dataset, load_metric
 
 # Initialize or load dataset
-dataset_repo_id = "BulatF/standup_taker_dataset"
+dataset_repo_id = "your_username/standup_taker_dataset"
 dataset = load_dataset(dataset_repo_id, split='train', streaming=True)
 
+# Create an iterator from the dataset
+dataset_iter = iter(dataset)
+
+# Read the last entry from the dataset
+try:
+    last_entry = next(dataset_iter)
+except StopIteration:
+    # Handle empty dataset case, perhaps initialize with default values
+    last_entry = {'standup_taker': 'Yiannis', 'date': '2023-01-01'}
+
 # Initialize login state
 if 'logged_in' not in st.session_state:
     st.session_state.logged_in = False