Update app.py

app.py

@@ -8,7 +8,7 @@ from openai import OpenAI
 
 # Load API keys from environment variables
 inference_api_key = os.environ.get("HF_TOKEN")
-chat_api_key = os.environ.get("HF_TOEKN")
+chat_api_key = os.environ.get("HF_TOKEN")
 
 # Global variable to store the image as a data URL so it can be used in subsequent chat calls.
 global_image_data_url = None