Update app.py

app.py

@@ -13,11 +13,12 @@ from openai import OpenAI
 import json
 from fpdf import FPDF
 
+print("ENV:", os.environ)  # 👈 Add this for debugging
+
 api_key = os.getenv("OPENAI_API_KEY")
 if not api_key:
     raise RuntimeError("OPENAI_API_KEY environment variable not found.")
 client = OpenAI(api_key=api_key)
-
 import json
 from fpdf import FPDF