Removed unnecessary metadata

AMI/ls_eend_ami_step.json

@@ -1,7 +1,5 @@
 {
-  "checkpoint": "/Users/benjaminlee/PycharmProjects/FS-EEND/LS-EEND/ls_eend_ami_allspk_model.ckpt",
   "compute_precision": "float32",
-  "config": "/Users/benjaminlee/PycharmProjects/FS-EEND/LS-EEND/conf/spk_onl_conformer_retention_enc_dec_nonautoreg_ami_infer.yaml",
   "context_recp": 7,
   "conv_delay": 9,
   "decoder_layers": 2,

CALLHOME/ls_eend_callhome_step.json

@@ -1,7 +1,5 @@
 {
-  "checkpoint": "/Users/benjaminlee/PycharmProjects/FS-EEND/LS-EEND/ls_eend_ch_allspk_model.ckpt",
   "compute_precision": "float32",
-  "config": "/Users/benjaminlee/PycharmProjects/FS-EEND/LS-EEND/conf/spk_onl_conformer_retention_enc_dec_nonautoreg_callhome_infer.yaml",
   "context_recp": 7,
   "conv_delay": 9,
   "decoder_layers": 2,

DIHARD II/ls_eend_dih2_step.json

@@ -1,7 +1,5 @@
 {
-  "checkpoint": "/Users/benjaminlee/PycharmProjects/FS-EEND/LS-EEND/ls_eend_dih2_allspk_model.ckpt",
   "compute_precision": "float32",
-  "config": "/Users/benjaminlee/PycharmProjects/FS-EEND/LS-EEND/conf/spk_onl_conformer_retention_enc_dec_nonautoreg_dihard2_infer.yaml",
   "context_recp": 7,
   "conv_delay": 9,
   "decoder_layers": 2,

DIHARD III/ls_eend_dih3_step.json

@@ -1,7 +1,5 @@
 {
-  "checkpoint": "/Users/benjaminlee/PycharmProjects/FS-EEND/LS-EEND/ls_eend_dih3_allspk_model.ckpt",
   "compute_precision": "float32",
-  "config": "/Users/benjaminlee/PycharmProjects/FS-EEND/LS-EEND/conf/spk_onl_conformer_retention_enc_dec_nonautoreg_dihard3_infer.yaml",
   "context_recp": 7,
   "conv_delay": 9,
   "decoder_layers": 2,