Removed duplciate entry

swe-nerc.py

@@ -19,7 +19,7 @@
 
 
 LABELS = [
-    "O",
+   "O",
    "B-EVN",
    "B-GRO",
    "B-LOC",
@@ -132,7 +132,8 @@ class SweNERC(datasets.GeneratorBasedBuilder):
                 else:
                     # tokens are tab separated
                     splits = line.split("\t")
-                    tokens.append(splits[0])splits[1].rstrip()
+                    tokens.append(splits[0])
+                    try:
                         tag = splits[1].rstrip()
                         if tag == "O":
                             pass