Update main.py

main.py

@@ -4,11 +4,14 @@ except ImportError: # pip < 10.0
 
 pkgs = freeze.freeze()
 for pkg in pkgs: print(pkg)
-
+import os 
 from fastapi import FastAPI, HTTPException, File, UploadFile
 from fastapi.middleware.cors import CORSMiddleware
 from PyPDF2 import PdfReader
 
+
+secret = os.environ["key"]
+
 app = FastAPI()
 
 app.add_middleware(