Update app.py

app.py

@@ -16,10 +16,33 @@ number_of_decks = 6
 blackjack_multiplier = 1.5
 
 def generate_html() -> str:
-    # ... (same as before)
-
+    with open(DATA_FILE) as csvfile:
+        reader = csv.DictReader(csvfile)
+        rows = []
+        for row in reader:
+            rows.append(row)
+        rows.reverse()
+        if len(rows) == 0:
+            return "no messages yet"
+        else:
+            html = "<div class='chatbot'>"
+            for row in rows:
+                html += "<div>"
+                html += f"<span>{row['name']}</span>"
+                html += f"<span class='message'>{row['message']}</span>"
+                html += "</div>"
+            html += "</div>"
+            return html
+            
 def store_message(name: str, message: str):
-    # ... (same as before)
+    if name and message:
+        with open(DATA_FILE, "a") as csvfile:
+            writer = csv.DictWriter(csvfile, fieldnames=["name", "message", "time"])
+            writer.writerow(
+                {"name": name, "message": message, "time": str(datetime.now())}
+            )
+        commit_url = repo.push_to_hub()
+    return generate_html()
 
 # Initialize player, dealer, deck and game play. Cache these variables
 @st.cache(allow_output_mutation=True, suppress_st_warning=True)