uniswap-python
diff --git a/‎uniswap/uniswap.py
Copy file name to clipboardExpand all lines: uniswap/uniswap.py
+1-1Lines changed: 1 addition & 1 deletion b/‎uniswap/uniswap.py
Copy file name to clipboardExpand all lines: uniswap/uniswap.py
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎uniswap/util.py
Copy file name to clipboardExpand all lines: uniswap/util.py
+1-1Lines changed: 1 addition & 1 deletion b/‎uniswap/util.py
Copy file name to clipboardExpand all lines: uniswap/util.py
+1-1Lines changed: 1 addition & 1 deletion
@@ -1891,7 +1891,7 @@ def estimate_price_impact(
         token_in: AddressLike,
         token_out: AddressLike,
         amount_in: int,
-        fee: Optional[int] = None,
+        fee: int,
         route: Optional[List[AddressLike]] = None,
     ) -> float:
         """
 
@@ -128,7 +128,7 @@ def chunks(arr: Sequence[Any], n: int) -> Generator:
         yield arr[i : i + n]
 
 
-def fee_to_fraction(fee: int):
+def fee_to_fraction(fee: int) -> float:
     return fee / 1000000