Update app.py

app.py

@@ -409,7 +409,8 @@ def get_my_chain_send(sender_name=None):
         r = requests.get(f'{main_balance}{sender_name}.json') 
         print (f'r={r.text}')
         mychain_send = MyChain(chain_load=main_balance,load=r.text)
-        response = mychain_send.chain
+        response = {'chain': mychain_send.chain,
+                'length': len(mychain_send.chain)}
         print (f'response={response}')
         message = f"Blockchain loaded from: {main_balance}{sender_name}.json"
         return response,message
@@ -423,7 +424,8 @@ def get_my_chain_rec(recipient_name=None):
     try:
         r = requests.get(f'{main_balance}{recipient_name}.json') 
         mychain_rec = MyChain(chain_load=main_balance,load=r.text)
-        response = mychain_rec.chain
+        response = {'chain': mychain_rec.chain,
+                'length': len(mychain_rec.chain)}
         message = f"Blockchain loaded from: {main_balance}{recipient_name}.json"
         return response,message
     except Exception:
@@ -513,7 +515,8 @@ def issue_tokens(send,rec,amount):
                 response,message = get_my_chain_send(send)
                 print (f'response:{response}::message{message}')
                 #r = requests.get(f'{main_balance}{send}.json') 
-                lod = json.loads(response)
+                lod=response
+                #lod = json.loads(response)
                 print (lod)
                 p=True
             except Exception as e: