Update app.py

app.py

@@ -182,12 +182,12 @@ def decrypt_text1(im,in2):
     
     #enc_in = base64.b64encode(enc_in)  
     print (f'enc_in 2:: {enc_in}')
-    enc_session_key = (enc_in[:private_key.size_in_bytes()],"utf-8")
-    end1 = (private_key.size_in_bytes()+16)
-    nonce = (enc_in[private_key.size_in_bytes():end1],"utf-8")
-    end2 = (private_key.size_in_bytes()+32)
-    tag = (enc_in[end1:end2],"utf-8")
-    ciphertext = (enc_in[-1],"utf-8")
+    enc_session_key = enc_in[:private_key.size_in_bytes()]
+    end1 = private_key.size_in_bytes()+16
+    nonce = enc_in[private_key.size_in_bytes():end1]
+    end2 = private_key.size_in_bytes()+32
+    tag = enc_in[end1:end2]
+    ciphertext = enc_in[-1]
     #enc_session_key, nonce, tag, cipher_text =[ x for x in (enc_in[:private_key.size_in_bytes()],enc_in[private_key.size_in_bytes():private_key.size_in_bytes()+16],enc_in[private_key.size_in_bytes+16():private_key.size_in_bytes()+32],enc_in[-1]) ]
     print (f'enc_session_key::{enc_session_key}')
     print (f'nonce::{nonce}')