Update app.py

app.py

@@ -16,9 +16,18 @@ def encrypt(mes=None,img=None,document=None):
         with open(f'{img}', "rb") as image_file:
             bytes_e = base64.b64encode(image_file.read()) 
         print (bytes_e)
-    key = Fernet.generate_key()
+    #key = Fernet.generate_key()
     key = "potato"
+  
     key = key.encode()
+    h = hashlib.new('sha256')
+    h.update(key)
+    h.hexdigest()
+    print (key)
+    print (h)
+    key = h
+    
+    
     password=key
     salt = os.urandom(16)
     kdf = PBKDF2HMAC(