Update backend

Signed-off-by: Andrea Fasoli <andrea.fasoli@ibm.com>

Author: andrea-fasoli

scripts/run_encoders.py

@@ -90,7 +90,7 @@
 if args.compile:
     dprint("Compiling model...")
     if args.is_aiu_backend:
-        model.compile(backend="sendnn_decoder")
+        model.compile(backend="sendnn")
     else:
         # compiling can make first inference pass slow
         model.compile(mode=args.compile_mode, backend=args.compile_backend)