output of shellcomand for debug

app.py

@@ -23,6 +23,15 @@ 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)
+
+import subprocess
+
+# shell command to run
+cmd = "ls -l"
+# run the command and capture the output
+output1 = subprocess.check_output(cmd, shell=True).decode("utf-8")
+print(output1)
+
 print("Going to invoke make_train_valid_dfs")
 print("\n\n")