Update app.py

app.py

@@ -77,11 +77,11 @@ def chunk_it(input_command, item_list):
     ### Response:
     {}"""
     if item_list is not None:
-        item_list="The ItemName should be STRICTLY chosen from the given list of ItemNames : " + item_list
+        item_list = f"The ItemName should be STRICTLY chosen from the given list of ItemNames, : {item_list} , except sometime such as adding item"
     inputs = tokenizer(
     [
         alpaca_prompt.format(
-            '''
+            f'''
             You will receive  text input that you need to analyze to perform the following tasks:
             
             transaction: Record the details of an item transaction.
@@ -120,7 +120,9 @@ def chunk_it(input_command, item_list):
                 Duration (integer: number of days, default: 6)
                 ReportType (string: "profit", "revenue", "inventory", or Null for all reports)
             
-            ALWAYS provide output in a JSON format.''' + item_list, # instruction
+             {item_list}
+
+            ALWAYS provide output in a JSON format.''', # instruction
             input_command, # input
             "", # output - leave this blank for generation!
         )