Update app.py

app.py

@@ -226,19 +226,19 @@ def get_my_chain_send(sender_name=None,prev_block=None):
         message = f"Error loading from: {sender_name}"
         return ["Error Loading Chain"],message
         
-def get_my_chain_rec(recipient_name=None):
+def get_my_chain_rec(recipient_name=None,prev_block=None):
     global mychain_rec
 
     try:
         r = requests.get(f'{main_balance}{recipient_name}.json') 
-        mychain_rec = MyChainRec(chain_load=main_balance,load=r.text)
+        mychain_rec = MyChainRec(chain_load=main_balance,prev_block=prev_block,load=r.text)
         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:
         try:
-            mychain_rec = MyChainRec(chain_load=main_balance,create=recipient_name)
+            mychain_rec = MyChainRec(chain_load=main_balance,prev_block=prev_block,create=recipient_name)
             response = {'chain': mychain_rec.chain,
                     'length': len(mychain_rec.chain)}