Update test6.py

test6.py

@@ -3,17 +3,15 @@ import json
 import numpy
 import tarfile
 import io
+from io import BytesIO
 
 _FEATURES = datasets.Features(
     {
         "id": datasets.Value("string"),
+        "metadata": datasets.Value("string"),
         "prompt": datasets.Array3D(shape=(1, 77, 768), dtype="float32"),
-        "video": datasets.Sequence(feature=datasets.Array3D(shape=(4, 64, 64), dtype="float32")),
-        "description": datasets.Value("string"),
-        "videourl": datasets.Value("string"),
-        "categories": datasets.Value("string"),
-        "duration": datasets.Value("float"),
-        "full_metadata": datasets.Value("string"),
+        "vidmean": datasets.Sequence(feature=datasets.Array3D(shape=(4, 64, 64), dtype="float32")),
+        "vidstd": datasets.Sequence(feature=datasets.Array3D(shape=(4, 64, 64), dtype="float32"))
     }
 )
 
@@ -67,18 +65,26 @@ class FunkLoaderStream(datasets.GeneratorBasedBuilder):
                         file_type = file_name.split('_')[0]
                         file_id = file_name.split('_')[1].split('.')[0]
                         file_ext = file_name.split('_')[1].split('.')[1]
-                        file_contents = tar.extractfile(file_info).read()
+                        file_contents = tar.extractfile(file_info)
+
+                        if file_id not in response_dict:
+                            response_dict[file_id] = {}
 
                         # vis = video std; vim = video mean
                         if file_type == 'txt' or file_type == 'vis' or file_type == 'vim':
+                            #don't ask me why, it just works
+                            _tmp = BytesIO()
+                            _tmp.write(tar.extractfile(file_name).read())  
+                            _tmp.seek(0)
+                            file_contents = _tmp
                             response_dict[file_id][file_type] = numpy.load(file_contents)
                         elif file_type == 'jso':
-                            response_dict[file_id][file_type] = json.loads(file_contents)
+                            response_dict[file_id][file_type] = json.loads(file_contents.read())
             
             for key, value in response_dict.items():
                 yield key, {
                     "id": key,
-                    "metadata": value['jso'],
+                    "metadata": json.dumps(value['jso']),
                     "prompt": value['txt'],
                     "vidmean": value['vim'],
                     "vidstd": value['vis'],