Update app.py

app.py

@@ -21,11 +21,8 @@ import numpy as np
 #exec(open('start.py').read())
 
 
-# set up key
-with open('key.txt', 'r') as file:
-    openai_api_key = file.read().strip()  # strip() removes any leading/trailing whitespace
 
-os.environ["OPENAI_API_KEY"] = openai_api_key
+os.environ["OPENAI_API_KEY"]  = os.getenv('openkey')
 
 def extract_text_from_pdf(pdf_path):
     # Open the provided PDF file