diff --git a/mythril/interfaces/cli.py b/mythril/interfaces/cli.py
index fce9428a..839d1fd5 100644
--- a/mythril/interfaces/cli.py
+++ b/mythril/interfaces/cli.py
@@ -392,7 +392,9 @@ def create_analyzer_parser(analyzer_parser: ArgumentParser):
         help="Deactivate dependency-based pruning",
     )
     options.add_argument(
-        "--enable-coverage-strategy", action="store_true", help="enable coverage based search strategy"
+        "--enable-coverage-strategy",
+        action="store_true",
+        help="enable coverage based search strategy",
     )
 
 
diff --git a/mythril/laser/ethereum/svm.py b/mythril/laser/ethereum/svm.py
index cb804a7f..42e00ab8 100644
--- a/mythril/laser/ethereum/svm.py
+++ b/mythril/laser/ethereum/svm.py
@@ -104,12 +104,17 @@ class LaserEVM:
         self.iprof = InstructionProfiler() if enable_iprof else None
 
         if enable_coverage_strategy:
-            from mythril.laser.ethereum.plugins.implementations.coverage.coverage_plugin import InstructionCoveragePlugin
-            from mythril.laser.ethereum.plugins.implementations.coverage.coverage_strategy import CoverageStrategy
+            from mythril.laser.ethereum.plugins.implementations.coverage.coverage_plugin import (
+                InstructionCoveragePlugin,
+            )
+            from mythril.laser.ethereum.plugins.implementations.coverage.coverage_strategy import (
+                CoverageStrategy,
+            )
+
             instruction = InstructionCoveragePlugin()
             instruction.initialize(self)
             self.strategy = CoverageStrategy(self.strategy, instruction)
-            
+
         log.info("LASER EVM initialized with dynamic loader: " + str(dynamic_loader))
 
     def extend_strategy(self, extension: ABCMeta, *args) -> None: