Update app.py

app.py

@@ -354,7 +354,7 @@ def issue_tokens(send,rec,amount):
                 mes = f"Sender has no wallet {e}"
                 pass
             if p==True:
-                balance = lod["chain"][-1]["balance"]
+                balance = lod[-1]["balance"]
                 #print (balance)
                 balance_send =int(balance)-int(amount)
                 if balance_send >=0:
@@ -363,9 +363,9 @@ def issue_tokens(send,rec,amount):
                     #lod_rec = json.loads(response)
                     lod_rec = response
                     #try:
-                    if lod_rec["chain"][-1]["index"] > 1:
-                        balance = lod_rec["chain"][-1]["balance"]
-                    if lod_rec["chain"][-1]["index"] == 1:
+                    if lod_rec[-1]["index"] > 1:
+                        balance = lod_rec[-1]["balance"]
+                    if lod_rec[-1]["index"] == 1:
                         balance = 0
                     balance_rec =int(balance)+int(amount)