Added asset not found error

atbe · atbe · commit 5e20b1b43b1c · 2021-10-21T12:59:08.000-07:00
diff --git a/nftlabs/errors/__init__.py b/nftlabs/errors/__init__.py
@@ -1,4 +1,11 @@
+from typing import Any, Optional
+
 
 class NoSignerException(Exception):
     def __init__(self):
         super().__init__("No signer (private key) supplied to SDK")
+
+
+class AssetNotFoundException(Exception):
+    def __init__(self, identifier: Optional[Any] = None):
+        super().__init__(f"Asset with ID '{identifier}' not found" if identifier is not None else "Asset not found")
