style: fix style

src/control_backend/core/config.py

@@ -1,16 +1,18 @@
-from re import L
 from pydantic import BaseModel
 from pydantic_settings import BaseSettings, SettingsConfigDict
 
+
 class ZMQSettings(BaseModel):
     internal_comm_address: str = "tcp://localhost:5560"
 
+
 class AgentSettings(BaseModel):
     host: str = "localhost"
     bdi_core_agent_name: str = "bdi_core"
     belief_collector_agent_name: str = "belief_collector"
     test_agent_name: str = "test_agent"
 
+
 class Settings(BaseSettings):
     app_title: str = "PepperPlus"
 
@@ -19,7 +21,8 @@ class Settings(BaseSettings):
     zmq_settings: ZMQSettings = ZMQSettings()
 
     agent_settings: AgentSettings = AgentSettings()
-    
+
     model_config = SettingsConfigDict(env_file=".env")
-    
+
+
 settings = Settings()