fix: sweeping into same wallet

lib/wallet.py

@@ -887,6 +887,7 @@ class Abstract_Wallet(PrintError):
         if fixed_fee is None and config.fee_per_kb() is None:
             raise NoDynamicFeeEstimates()
 
+        if not is_sweep:
             for item in inputs:
                 self.add_input_info(item)