init

config.py

@@ -0,0 +1,27 @@
+import os
+from dotenv import load_dotenv
+
+# Load environment variables
+load_dotenv()
+
+class Config:
+    """Application configuration"""
+    
+    # API Keys
+    OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")
+    
+    # Model configurations
+    DEFAULT_MODEL = "gpt-4o"
+    
+    # Application settings
+    MAX_RETRIES = 3
+    TIMEOUT = 30
+    
+    @classmethod
+    def validate_config(cls):
+        """Validate that required configuration is present"""
+        if not cls.OPENAI_API_KEY:
+            raise ValueError("OPENAI_API_KEY is required. Please set it in your .env file")
+
+# Validate configuration on import
+Config.validate_config()