add

ccxt/static_dependencies/starknet/utils/iterable.py

@@ -0,0 +1,13 @@
+from typing import Iterable, TypeVar, Union
+
+T = TypeVar("T")
+
+
+# pyright: reportGeneralTypeIssues=false
+def ensure_iterable(value: Union[T, Iterable[T]]) -> Iterable[T]:
+    try:
+        iter(value)
+        # Now we now it is iterable
+        return value
+    except TypeError:
+        return [value]