fix secret

.github/workflows/main.yml

@@ -7,7 +7,7 @@ on:
   workflow_dispatch:
 
 env:
-  HF: ${{ secrets.HF }}
+  api_secret: ${{ secrets.HF }}
 
 jobs:
   sync-to-hub:

app.py

@@ -8,7 +8,7 @@ import matplotlib.pyplot as plt
 import os
 
 ##########################
-SECRET = os.environ["HF"]
+SECRET = os.environ["api_secret"]
 headers = {"Authorization": "Bearer " + SECRET}
 API_URL = "https://api-inference.huggingface.co/models/cccmatthew/surrey-gp30"
 ##########################