change test file

tensnsorflow/multi.py

@@ -6,6 +6,7 @@ import pytispark.pytispark as pti
 from pyspark.sql import SparkSession
 import datetime
 import pandas as pd
+import numpy as np
 
 
 def app_list_func(x,l):
@@ -16,7 +17,7 @@ def app_list_func(x,l):
             e.append(l[i])
         else:
             e.append(0)
-    return e
+    return np.array(e)
     # return ",".join([str(j) for j in e])