Refactor Phoenix tracing setup: move constants to config.py and simplify start_phoenix call; remove unused logger module.

app.py

@@ -11,16 +11,13 @@ from typing import cast
 
 from agent.agent import OracleBot
 from agent.config import create_agent_config
-from logging.phoenix import start_phoenix
+from config import start_phoenix, APP_NAME, DEFAULT_API_URL
 
 load_dotenv()
 
 # --- Constants ---
-DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
-APP_NAME = "OracleBot"
-
 # Initialize Phoenix (you can comment this out if you don't want tracing)
-start_phoenix(APP_NAME)
+start_phoenix()
 
 # --- Basic Agent Definition ---
 # ----- THIS IS WERE YOU CAN BUILD WHAT YOU WANT ------

logger/phoenix.py → config.py

@@ -2,8 +2,9 @@
 
 import logging
 from phoenix.otel import register
-from app import APP_NAME
 
+DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
+APP_NAME = "OracleBot"
 
 def start_phoenix(project_name: str = APP_NAME) -> None:
     """Setup Phoenix tracing for the agent.