diff --git a/dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/autometrics/registry.py b/dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/autometrics/registry.py
index 08cbf2a..3202f56 100644
--- a/dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/autometrics/registry.py
+++ b/dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/autometrics/registry.py
@@ -6,26 +6,23 @@
 
 """
 
+
 class AlgorithmRegistry:
     _algorithms = {}
-    
+
     @classmethod
     def register(cls, name=None, input_type=None, output_type=None):
         def decorator(func):
             algorithm_name = name or func.__name__
-            cls._algorithms[algorithm_name] = {
-                'type': func,
-                'input_type': input_type,
-                'output_type': output_type
-            }
+            cls._algorithms[algorithm_name] = {"type": func, "input_type": input_type, "output_type": output_type}
             return func
+
         return decorator
-    
+
     @classmethod
     def get_all(cls):
         return cls._algorithms
-    
+
     @classmethod
     def get_by_category(cls, category):
-        return {name: data for name, data in cls._algorithms.items() 
-            if data['category'] == category}
+        return {name: data for name, data in cls._algorithms.items() if data["category"] == category}
diff --git a/dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/autometrics/run_autometrics.py b/dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/autometrics/run_autometrics.py
index 0bc927a..27682e5 100644
--- a/dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/autometrics/run_autometrics.py
+++ b/dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/autometrics/run_autometrics.py
@@ -7,44 +7,44 @@
 import datetime
 
 
-with open('dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/autometrics/test_data/data.json') as f:
+with open("dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/autometrics/test_data/data.json") as f:
     test_data = json.load(f)
-    test_dialogue = test_data['dialogue']
+    test_dialogue = test_data["dialogue"]
     test_dialogue = Dialogue(dialogue=test_dialogue)
-    test_graph = test_data['graph']
+    test_graph = test_data["graph"]
     test_graph = Graph(graph_dict=test_graph)
 
 
 def run_all_algorithms():
     # Get all registered classes
     algorithms = AlgorithmRegistry.get_all()
-    print('Classes to test:', *algorithms.keys(), sep='\n')
+    print("Classes to test:", *algorithms.keys(), sep="\n")
     total_metrics = {}
     for class_ in algorithms:
-        class_instance = algorithms[class_]['type']()
+        class_instance = algorithms[class_]["type"]()
         metrics = {}
-        if algorithms[class_]['input_type'] is BaseGraph:
+        if algorithms[class_]["input_type"] is BaseGraph:
             result = class_instance.invoke(test_graph)
             metrics = {
                 "all_paths_sampled": all_paths_sampled(test_graph, result[0]),
-                "all_utterances_present": all_utterances_present(test_graph, result)
+                "all_utterances_present": all_utterances_present(test_graph, result),
             }
 
-        elif algorithms[class_]['input_type'] is list[Dialogue]:
+        elif algorithms[class_]["input_type"] is list[Dialogue]:
             result = class_instance.invoke(test_dialogue)
-        
+
         total_metrics[class_] = metrics
 
     return total_metrics
 
 
-if __name__=="__main__":
+if __name__ == "__main__":
     with open("dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/autometrics/results/results.json") as f:
         old_data = json.load(f)
-    
+
     new_metrics = {str(datetime.datetime.now()): run_all_algorithms()}
 
-    old_data.update(new_metrics)    
+    old_data.update(new_metrics)
 
-    with open("dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/autometrics/results/results.json", 'w') as f:
-        f.write(json.dumps(old_data, indent=2, ensure_ascii=False))
\ No newline at end of file
+    with open("dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/autometrics/results/results.json", "w") as f:
+        f.write(json.dumps(old_data, indent=2, ensure_ascii=False))
diff --git a/dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/sample_dialogue.py b/dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/sample_dialogue.py
index 50728d4..6da561c 100644
--- a/dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/sample_dialogue.py
+++ b/dev_packages/chatsky_llm_autoconfig/chatsky_llm_autoconfig/sample_dialogue.py
@@ -5,12 +5,9 @@
 from chatsky_llm_autoconfig.autometrics.registry import AlgorithmRegistry
 
 
-@AlgorithmRegistry.register(
-        input_type=BaseGraph,
-        output_type=list[Dialogue]
-    )
+@AlgorithmRegistry.register(input_type=BaseGraph, output_type=list[Dialogue])
 class DialogueSampler(DialogueGenerator):
-    
+
     def invoke(self, graph: BaseGraph, start_node: int = 1, end_node: int = -1, topic="") -> list[Dialogue]:
         nx_graph = graph.graph
         if end_node == -1: