Update app.py

Fixed stocks closing date

app.py

@@ -94,8 +94,10 @@ def get_stock_report():
 
 def get_last_closing(symbol, timeout=10):
     try:
-        today = datetime.today()+timedelta(days=1)
-        five_days_ago = today - timedelta(days=5)
+        today = datetime.today()
+        if today.hour >= 16:
+            today = today + timedelta(days=1)
+        five_days_ago = today - timedelta(days=6)
         end = today.strftime('%Y-%m-%d')
         start = five_days_ago.strftime('%Y-%m-%d')
         df = yf.download(symbol,