Edited date extraction

main.py

@@ -109,7 +109,10 @@ def predict_revenue():
     data = []
     for doc in query:
         transaction = doc.to_dict()
-        data.append({"date": transaction["date"].to_date(), "amountDue": transaction["amountDue"]})
+        data.append({
+            "date": transaction["date"].date(),  
+            "amountDue": transaction["amountDue"]
+        })
 
     # Create DataFrame from transaction data
     df = pd.DataFrame(data)