Update inspec.py

inspec.py

@@ -68,7 +68,7 @@ class Inspec(datasets.GeneratorBasedBuilder):
         if self.config.name == "raw":  # This is the name of the configuration selected in BUILDER_CONFIGS above
             features = datasets.Features(
                 {
-                    "id": datasets.Value("int64"),
+                    "id": datasets.Value("string"),
                     "title": datasets.Value("string"),
                     "abstract": datasets.Value("string"),
                     "keyphrases": datasets.features.Sequence(datasets.Value("string")),