Update app.py

app.py

@@ -3,7 +3,7 @@ import requests
 import os
 SECRET_TOKEN = os.getenv("SECRET_TOKEN")
 API_URL = "https://api-inference.huggingface.co/models/ProsusAI/finbert"
-headers = {"Authorization": f:"Bearer {SECRET_TOKEN}"}
+headers = {"Authorization": "Bearer " + SECRET_TOKEN}
 
 def show_plot(bot_response):
     scores = {label_info['label']: label_info['score'] for label_info in bot_response}