Update app.py

app.py

@@ -42,7 +42,7 @@ System prompt: You will be provided with an email containing shipment details. Y
 
 Instructions:
 1. The input email may contain irrelevant information. Focus only on extracting details about future shipments.
-2. The output should be in JSON format. If a type of information is not found, it should be marked as null.
+2. The output should be in JSON format with all values to use only double qoutes only. If a type of information is not found, it should be marked as null.
 3. Extract the following information:
     - origin: The origin location of the consignment.
     - destination: The destination location of the consignment.