Improve exported model & bundle methods

.gitattributes

@@ -33,7 +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/xnnpack_whisper_encoder.pte filter=lfs diff=lfs merge=lfs -text
-xnnpack/xnnpack_whisper_decoder.pte filter=lfs diff=lfs merge=lfs -text
-xnnpack/whisper_tiny_decoder_xnnpack.pte filter=lfs diff=lfs merge=lfs -text
-xnnpack/whisper_tiny_encoder_xnnpack.pte filter=lfs diff=lfs merge=lfs -text
+xnnpack/whisper_tiny_xnnpack.pte filter=lfs diff=lfs merge=lfs -text

xnnpack/whisper_tiny_encoder_xnnpack.pte

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c24530fef0fdbb6d1c299569c325bc77c82576fa0ab8fc23af60cec54c591115
-size 32995328

xnnpack/{whisper_tiny_decoder_xnnpack.pte → whisper_tiny_xnnpack.pte}

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7d750f7054f277d72c1ed86cadac50c36598de1f17867fa872ba65224b54bbaa
-size 198042496
+oid sha256:272cb572c2d54e2ef22bdb9e6d807e923bc8cd1827f43ff16d7dafcc62727762
+size 232615296