currency code

app.py

@@ -41,15 +41,15 @@ def read_root(image_file: bytes = File(...)):
     question_1 = "What is the Total amount?"
     question_2 = "What is the VAT amount?"
     question_3 = "What is the Date?"
-    question_4 = "What is the tax amount"
+    question_4 = "What is the currency code?"
     output_1 = pipe(image, question_1)
     output_2 = pipe(image, question_2)
     output_3 = pipe(image, question_3)
     output_4 = pipe(image, question_4)
     
     response = {}
-    response['total amount'] = output_1[0]['answer']
-    response['total vat'] = output_2[0]['answer']
+    response['totalAmount'] = output_1[0]['answer']
+    response['totalVat'] = output_2[0]['answer']
     response['date'] = output_3[0]['answer']
-    response['vat'] = output_4[0]['answer']
+    response['currencyCode'] = output_4[0]['answer']
     return response