Improve exported model & bundle methods

.gitattributes

@@ -33,5 +33,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
-xnnpack/whisper_base_decoder_xnnpack.pte filter=lfs diff=lfs merge=lfs -text
-xnnpack/whisper_base_encoder_xnnpack.pte filter=lfs diff=lfs merge=lfs -text
+xnnpack/whisper_base_xnnpack.pte filter=lfs diff=lfs merge=lfs -text

xnnpack/whisper_base_encoder_xnnpack.pte

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:15b155fce11315f281dbdeec7c739a925254ee15313ebe02e580e39a397b1fd5
-size 82564736

xnnpack/{whisper_base_decoder_xnnpack.pte → whisper_base_xnnpack.pte}

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0ad8fa20ce9c31788ed0e96dde33ddfabf964f87f4593fa6751cbbf303452a6b
-size 314480768
+oid sha256:c77ccb982f44af7114f42b83c905d080423fa7ef756e995dae5f6223cd47f4c4
+size 398659328