fix formatting

cookbook/playground/tryout.py

@@ -0,0 +1,22 @@
+from phi.agent.agent import Agent
+from phi.memory.agent import AgentMemory
+from phi.memory.db.postgres import PgMemoryDb
+from phi.model.ollama import Ollama
+from phi.playground.playground import Playground
+from phi.playground.serve import serve_playground_app
+
+agent = Agent(
+    name="Test",
+    agent_id="test-agent",
+    model=Ollama(id="llama3.1:8b"),
+    memory=AgentMemory(
+        db=PgMemoryDb(table_name="agent_memory", db_url="postgresql+psycopg://ai:ai@localhost:5532/ai"),
+        create_user_memories=True,
+        create_session_summary=True,
+    ),
+)
+
+app = Playground(agents=[agent]).get_app()
+
+if __name__ == "__main__":
+    serve_playground_app("tryout:app", reload=True)

phi/memory/agent.py

@@ -361,16 +361,16 @@ def clear(self) -> None:
     def deep_copy(self):
         # Create a shallow copy of the object
         copied_obj = self.__class__(**self.model_dump())
-        
+
         # Manually deepcopy fields that are known to be safe
         for field_name, field_value in self.__dict__.items():
-            if field_name not in ['db', 'classifier', 'manager', 'summarizer']:
+            if field_name not in ["db", "classifier", "manager", "summarizer"]:
                 try:
                     setattr(copied_obj, field_name, deepcopy(field_value))
                 except Exception as e:
                     logger.warning(f"Failed to deepcopy field: {field_name} - {e}")
                     setattr(copied_obj, field_name, field_value)
-        
+
         copied_obj.db = self.db
         copied_obj.classifier = self.classifier
         copied_obj.manager = self.manager