Update app.py

app.py

@@ -10,6 +10,19 @@ load_dotenv()
 # Retrieve Hugging Face API token from environment variables
 HF_API_TOKEN = os.getenv("HF_API_TOKEN")
 
+
+
+import os
+
+# Access Hugging Face API Key from Hugging Face Secrets
+HUGGINGFACE_API_KEY = os.getenv("HUGGINGFACE_API_KEY")
+
+if not HUGGINGFACE_API_KEY:
+    raise ValueError("Hugging Face API Key not found. Please set it in the Hugging Face Secrets.")
+
+# Now you can use the API key securely in your code
+
+
 # Streamlit app setup
 st.title('Llama2 Chatbot Deployment on Hugging Face Spaces')
 st.write("This chatbot is powered by the Llama2 model. Ask me anything!")