From 59e52bb6017b1af16f5294cbfe392122c3172796 Mon Sep 17 00:00:00 2001
From: viotemp1 <mr_vii@icloud.com>
Date: Wed, 26 Mar 2025 16:55:43 +0200
Subject: [PATCH] fix type-errors by declaring the type of o_dimensions in
 convert_dimensions_to_optuna_space

---
 freqtrade/optimize/hyperopt/hyperopt_optimizer.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/freqtrade/optimize/hyperopt/hyperopt_optimizer.py b/freqtrade/optimize/hyperopt/hyperopt_optimizer.py
index fc0dde29f..023107224 100644
--- a/freqtrade/optimize/hyperopt/hyperopt_optimizer.py
+++ b/freqtrade/optimize/hyperopt/hyperopt_optimizer.py
@@ -54,6 +54,7 @@ optuna_samplers_dict = {
     "QMCSampler": optuna.samplers.QMCSampler
 }
 
+
 class HyperOptimizer:
     """
     HyperoptOptimizer class
@@ -396,7 +397,7 @@ class HyperOptimizer:
         }
 
     def convert_dimensions_to_optuna_space(self, s_dimensions: list[Dimension]) -> dict:
-        o_dimensions = {}
+        o_dimensions: dict[str, optuna.distributions.BaseDistribution] = {}
         for original_dim in s_dimensions:
             if isinstance(original_dim, SKDecimal):
                 o_dimensions[original_dim.name] = optuna.distributions.FloatDistribution(