Update app.py

app.py

@@ -93,7 +93,15 @@ class AIAssistant:
     """AI Assistant with MCP integration"""
     
     def __init__(self, openai_api_key: str, mcp_client: MCPClient):
-        self.openai_client = openai.OpenAI(api_key=openai_api_key)
+        try:
+            self.openai_client = openai.OpenAI(
+                api_key=openai_api_key,
+                timeout=30.0
+            )
+        except Exception as e:
+            # Fallback for older OpenAI versions
+            openai.api_key = openai_api_key
+            self.openai_client = openai
         self.mcp_client = mcp_client
         self.available_tools = []