Update simple_tamil.py

simple_tamil.py

@@ -33,7 +33,7 @@ _CITATION = """\
 }
 """
 _DESCRIPTION = """\
-The data contains roughly one and half hours of audio and trasncripts in Tamil language.
+The data contains roughly one and half hours of audio and transcripts in Tamil language.
 """
 
 _HOMEPAGE = ""
@@ -61,6 +61,7 @@ class simple_data(datasets.GeneratorBasedBuilder):
                 "audio": datasets.Audio(sampling_rate=16_000),
                 "path": datasets.Value("string"),
                 "sentence": datasets.Value("string"),
+                "length": datasets.Value("float")
                
             }
         )