Update llm_openai.py

llm_openai.py

@@ -4,7 +4,7 @@ OpenAI GPT Implementation
 from openai import AsyncOpenAI
 from typing import Dict, List, Any
 from llm_interface import LLMInterface
-from utils import log
+from logger import log_info, log_error, log_warning, log_debug
 
 class OpenAILLM(LLMInterface):
     """OpenAI GPT integration (GPT-4o, GPT-4o-mini)"""
@@ -15,7 +15,7 @@ class OpenAILLM(LLMInterface):
         self.model = self._map_model_name(model)
         self.temperature = settings.get("temperature", 0.7) if settings else 0.7
         self.max_tokens = settings.get("max_tokens", 1000) if settings else 1000
-        log(f"🤖 Initialized OpenAI LLM with model: {self.model}")
+        log_info(f"🤖 Initialized OpenAI LLM with model: {self.model}")
     
     def _map_model_name(self, model: str) -> str:
         """Map provider name to actual model name"""
@@ -51,12 +51,12 @@ class OpenAILLM(LLMInterface):
             
             return response.choices[0].message.content.strip()
         except Exception as e:
-            log(f"❌ OpenAI error: {e}")
+            log_error("❌ OpenAI error", e)
             raise
     
     async def startup(self, project_config: Dict) -> bool:
         """GPT doesn't need startup, always return True"""
-        log("✅ GPT provider ready (no startup needed)")
+        log_info("✅ GPT provider ready (no startup needed)")
         return True
     
     def get_provider_name(self) -> str: