Add language subsets, default to with_audio=True

jam-alt.py

@@ -39,7 +39,7 @@ _LANGUAGE_NAME_TO_CODE = {
 @dataclass
 class JamAltBuilderConfig(datasets.BuilderConfig):
     language: Optional[str] = None
-    with_audio: bool = False
+    with_audio: bool = True
     decode_audio: bool = True
     sampling_rate: Optional[int] = None
     mono: bool = True
@@ -51,8 +51,11 @@ class JamAltDataset(datasets.GeneratorBasedBuilder):
 
     VERSION = datasets.Version("0.0.0")
     BUILDER_CONFIG_CLASS = JamAltBuilderConfig
-    BUILDER_CONFIGS = [JamAltBuilderConfig("default")]
-    DEFAULT_CONFIG_NAME = "default"
+    BUILDER_CONFIGS = [JamAltBuilderConfig("all")] + [
+        JamAltBuilderConfig(lang, language=lang)
+        for lang in _LANGUAGE_NAME_TO_CODE.values()
+    ]
+    DEFAULT_CONFIG_NAME = "all"
 
     def _info(self):
         feat_dict = {