diff --git a/src/combine-dataset.py b/src/combine-dataset.py
new file mode 100644
index 0000000..4a208ed
--- /dev/null
+++ b/src/combine-dataset.py
@@ -0,0 +1,25 @@
+import argparse
+import csv
+import sys
+
+
+parser = argparse.ArgumentParser(prog='combine-dataset.py')
+parser.add_argument('-i', '--input', nargs='+', required=True, help='multiple input CSV')
+parser.add_argument('-o', '--output', required=True, help='output CSV')
+args = parser.parse_args()
+
+
+if __name__ == '__main__':
+    csv.field_size_limit(sys.maxsize)
+    with open(args.output, 'w') as o:
+        ocsv = csv.writer(o, delimiter=',', quotechar='"', quoting=csv.QUOTE_MINIMAL)
+        ocsv.writerow(['label', 'text'])
+        for file in args.input:
+            with open(file, 'r') as i:
+                icsv = csv.reader(i, delimiter=',', quotechar='"', quoting=csv.QUOTE_MINIMAL)
+                ln = 0
+                for line in icsv:
+                    if ln == 0:
+                        ln += 1
+                        continue
+                    ocsv.writerow([line[0], line[1]])
diff --git a/src/model/updater.py b/src/model/updater.py
index 7e165a3..338c80e 100644
--- a/src/model/updater.py
+++ b/src/model/updater.py
@@ -1,7 +1,5 @@
 import csv
 import datetime as dt
-from threading import Thread
-
 from src.l.logger import logger
 import src.model.trainer as trainer
 from scheduler import Scheduler