Rewrote OpenAI

llm_client.py

@@ -6,6 +6,7 @@ Handles communication with various LLM API providers.
 import os
 from typing import Optional, Dict, Any
 from openai import OpenAI
+import httpx
 
 
 class LLMClient:
@@ -37,7 +38,17 @@ class OpenAIClient(LLMClient):
         api_key = os.getenv('OPENAI_KEY')
         if not api_key:
             raise ValueError("OPENAI_KEY environment variable is not set")
-        self.client = OpenAI(api_key=api_key)
+        
+        # Create httpx client with explicit configuration
+        # Using a basic client to avoid any proxy/environment variable issues
+        http_client = httpx.Client(timeout=60.0)
+        
+        # Initialize OpenAI client with explicit http_client and api_key
+        # Passing http_client explicitly avoids the 'proxies' parameter error
+        self.client = OpenAI(
+            api_key=api_key,
+            http_client=http_client
+        )
     
     def query(self, prompt: str, model: str, **kwargs) -> Dict[str, Any]:
         """

requirements.txt

@@ -3,3 +3,4 @@ flask-cors==4.0.0
 psycopg2-binary==2.9.9
 python-dotenv==1.0.0
 openai==1.12.0
+httpx>=0.25.0