Update app.py

app.py

@@ -84,6 +84,7 @@ def generate_keys1():
     return public_key,private_key
 
 def encrypt_text1(data,in2):
+    data = data.encode("utf-8")
     #data = "I met aliens in UFO. Here is the map.".encode("utf-8")
     file_out = open("encrypted_data.bin", "wb")