remove include_prompt config

1_Pooling/config.json

@@ -5,6 +5,5 @@
   "pooling_mode_max_tokens": false,
   "pooling_mode_mean_sqrt_len_tokens": false,
   "pooling_mode_weightedmean_tokens": false,
-  "pooling_mode_lasttoken": false,
-  "include_prompt": true
+  "pooling_mode_lasttoken": false
 }