Update app.py

app.py

@@ -18,9 +18,7 @@ from io import BytesIO
 # Set the base directory
 BASE_DIR = os.getcwd()
 
-# Set up API keys (you'll need to set these as environment variables in Hugging Face Spaces)
-hf_api_key = os.environ.get('HF_TOKEN')
-groq_api_key = os.environ.get('GROQ_API_KEY')
+GROQ_API_KEY = os.environ.get('GROQ_API_KEY')
 
 # Set up LLM and Flux client
 llm = ChatGroq(temperature=0, model_name='llama-3.1-8b-instant', groq_api_key=groq_api_key)