Update BrainBot.py

BrainBot.py

@@ -83,6 +83,11 @@ with col3:
             try:
                 FASTAPI_URL = "http://localhost:8000/set_api_key"
                 data = {"api_key": openai_api_key}
+                TOKEN = os.getenv("HF_TOKEN")
+                headers = {
+                    "Authorization": f"Bearer {TOKEN}",  # For token-based authentication
+                    "Content-Type": "application/json"
+                }
                 if openai_api_key:
                     response = requests.post(FASTAPI_URL, json=data)
                     st.sidebar.success(response.text)