minimal refac

app.py

@@ -4,7 +4,7 @@ import tempfile
 
 
 def encoder(data):
-    fp = tempfile.NamedTemporaryFile(suffix=".png").name
+    fp = tempfile.NamedTemporaryFile(suffix=".jpg").name
     img = monkey.encode(data)
     img.save(fp)
     return img, fp
@@ -23,7 +23,7 @@ idecoder = gr.Interface(
 
 iencoder = gr.Interface(
     fn=encoder,
-    inputs=gr.Text(label="text to decode"),
+    inputs=gr.Text(label="text to encode"),
     outputs=[gr.Image(label="image"), gr.File(label="download file")],
     description="### Encode your highly sensitive text data (/s) into trustworthy monkeys.",
 )