get os system result to print in log

app.py

@@ -19,8 +19,10 @@ with zipfile.ZipFile(data_source, 'r') as zip_ref:
 print("unzip of dataset is done")
 
 print("Going to find captions.csv")
-os.system("find /home/user/ -name captions.csv")
-os.system("find /usr/ -name captions.csv")    
+find_txt_home = os.system("find /home/user/ -name captions.csv")
+find_txt_usr = os.system("find /usr/ -name captions.csv")
+print(find_txt_home)
+print(find_txt_usr)
 print("Going to invoke make_train_valid_dfs")
 print("\n\n")