optimize code

note_chat.py

@@ -1,24 +1,21 @@
-from dotenv import load_dotenv
-import os, time
+import time
 import json
 from openai import OpenAI
 import chat_tools
-
-load_dotenv()
+from bot_util import get_api_details
 
 # initialize parameters
-DEEPSEEK_API_KEY = os.getenv("DEEPSEEK_API_KEY")
-DEEPSEEK_API_URL = os.getenv("DEEPSEEK_API_URL")
 MODEL = "deepseek-chat"
 chat_tools = chat_tools.get_chat_tools()
 history = []
 
 # Initialize the OpenAI client with the API key and base URL
 client = OpenAI(
-    api_key=DEEPSEEK_API_KEY,
-    base_url=DEEPSEEK_API_URL,
+    api_key=get_api_details().api_key,
+    base_url=get_api_details().api_url,
 )
 
+
 MAX_RETRIES = 3
 RETRY_DELAY = 2  # seconds
 count = 0
@@ -52,7 +49,6 @@ def chat_with_deepseek(max_retries: int =MAX_RETRIES, retry_delay: int =RETRY_DE
                 tool_name = tool_call.function.name
                 tool_args = tool_call.function.arguments
                 tool_id = tool_call.id
-                
                 # Call the function with the arguments
                 if tool_name == "write_file":
                     params = json.loads(tool_args)