Update bc_utils.py

bc_utils.py

@@ -1,5 +1,6 @@
 import requests
 from mychain import Blockchain
+from mychain import MyChainTrans
 import pandas as pd 
 import json
 
@@ -55,6 +56,7 @@ def mine_block(chain_r=None,chain_n=None):
         response = None
         show_chain=display_chain()
         message = "New Chain Created at Max 20 Blocks"
+    MyChainTrans.reset(self,create=chain_d)
     return response, show_chain,pd.DataFrame(blockchain.pending_transactions), message
 
 def valid():