diff --git a/fastlane_bot/helpers/poolandtokens.py b/fastlane_bot/helpers/poolandtokens.py
index f8958c22e..b4c0dfa53 100644
--- a/fastlane_bot/helpers/poolandtokens.py
+++ b/fastlane_bot/helpers/poolandtokens.py
@@ -12,7 +12,7 @@
 import math
 from _decimal import Decimal
 from dataclasses import dataclass
-from typing import Dict, Any, List, Union
+from typing import Dict, Any, List, Union, Tuple
 
 from fastlane_bot.config import Config
 
@@ -397,7 +397,7 @@ def _other_to_cpc(self) -> List[Any]:
     class DoubleInvalidCurveError(ValueError):
         pass
 
-    def _carbon_to_cpc_and_type(self) -> ConstantProductCurve:
+    def _carbon_to_cpc_dict(self) -> Tuple[Dict, bool]:
         """
         constructor: from a single Carbon order (see class docstring for other parameters)*
 
@@ -499,11 +499,11 @@ def _carbon_to_cpc_and_type(self) -> ConstantProductCurve:
                     if typed_args["yint"] < yint0:
                         typed_args["yint"] = yint0
 
-        return {'strategy_typed_args': strategy_typed_args, 'prices_overlap': prices_overlap}
+        return {"strategy_typed_args": strategy_typed_args, "prices_overlap": prices_overlap}
 
     def _carbon_to_cpc(self) -> ConstantProductCurve:
         cpc_list = []
-        for typed_args in self._carbon_to_cpc_and_type()['strategy_typed_args']:
+        for typed_args in self._carbon_to_cpc_dict()["strategy_typed_args"]:
             try:
                 cpc_list.append(ConstantProductCurve.from_carbon(**self._convert_to_float(typed_args)))
             except Exception as e:
diff --git a/fastlane_bot/tests/test_059_PoolAndTokens.py b/fastlane_bot/tests/test_059_PoolAndTokens.py
index 89926892f..24294dc36 100644
--- a/fastlane_bot/tests/test_059_PoolAndTokens.py
+++ b/fastlane_bot/tests/test_059_PoolAndTokens.py
@@ -67,7 +67,7 @@ def test_test_poolandtokens_carbon():
                 tkn0_decimals=strategy["tkn0_decimals"],
                 tkn1_decimals=strategy["tkn1_decimals"],
             )
-            prices_overlap = pool_and_tokens._carbon_to_cpc_and_type()["prices_overlap"]
+            prices_overlap = pool_and_tokens._carbon_to_cpc_dict()["prices_overlap"]
             expected = "overlapping" if strategy["overlap"] else "disjoint"
             actual = "overlapping" if prices_overlap else "disjoint"
             assert actual == expected, f"expected {expected} strategy, got {actual} strategy: {dumps(strategy,indent=4)}"