fixing writing order of label, token, chars when written to file
diff --git a/tf-ner-poc/src/main/python/namefinder/namefinder.py b/tf-ner-poc/src/main/python/namefinder/namefinder.py
index ad2a0f0..e7fe436 100644
--- a/tf-ner-poc/src/main/python/namefinder/namefinder.py
+++ b/tf-ner-poc/src/main/python/namefinder/namefinder.py
@@ -328,7 +328,7 @@
 
 def write_mapping(tags, output_filename):
     with open(output_filename, 'w', encoding='utf-8') as f:
-        for i, tag in enumerate(tags):
+        for (tag, i) in sorted(tags.items(), key=lambda x: x[1]):
             f.write('{}\n'.format(tag))