Update app.py

app.py

@@ -93,7 +93,7 @@ def encrypt_text1(data,in2,address):
     #doc_name = doc.name
     #doc_name = doc_name.split("/",4)[4]
     doc_name = "encrypted_data.bin"
-    with open(doc.name, "rb") as file:
+    with open(doc_name, "rb") as file:
         # read all file data
         file_data = file.read()
     qr_link="test"