Update config.json

config.json

@@ -1,4 +1,5 @@
 {
+  "actual_seq_length": 512,
   "architectures": [
     "FNetForPreTraining"
   ],
@@ -18,6 +19,8 @@
   "tpu_short_seq_length": 512,
   "transformers_version": "4.10.0.dev0",
   "type_vocab_size": 4,
+  "use_latest": false,
+  "use_fft": true,
   "use_tpu_fourier_optimizations": false,
   "vocab_size": 32000
 }