formatting

BoltzExchange · Nov 26, 2023 · 142e578 · 142e578
1 parent b943a2f
commit 142e578
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/boltz_client/onchain.py b/boltz_client/onchain.py
@@ -9,7 +9,6 @@
 from embit.liquid.networks import NETWORKS as LNETWORKS
 from embit.liquid.transaction import LTransaction
 from embit.networks import NETWORKS
-
 from embit.transaction import SIGHASH, Transaction, TransactionInput, TransactionOutput
 
 from .mempool import LockupData

diff --git a/boltz_client/onchain_wally.py b/boltz_client/onchain_wally.py
@@ -66,8 +66,8 @@ def create_liquid_tx(
     assert blinding_key, "blinding_key is required"
     try:
         blinding_key_bytes = bytes.fromhex(blinding_key)
-    except ValueError:
-        raise ValueError("blinding_key must be hex encoded")
+    except ValueError as exc:
+        raise ValueError("blinding_key must be hex encoded") from exc
 
     receive_blinding_pubkey = wally.confidential_addr_segwit_to_ec_public_key(
         receive_address, confidential_addr_family