Update app.py

app.py

@@ -80,7 +80,7 @@ class AuginiChat:
         self.temperature = temperature
         # Initialize Augini with the API key directly
         self.augini = Augini(
-            api_key=os.environ.get('OPENROUTER_TOKEN'),
+            api_key=os.environ.get('OPENROUTER'),
             use_openrouter=True,
             model=self.model,
             temperature=self.temperature,