Update app.py

app.py

@@ -42,8 +42,8 @@ def mk_csv_folder():
 #Creating UPLOAD_FOLDER dir to save the Uploaded file
 def mk_uploaded_folder():
     try:
-    os.mkdir("/tmp/UPLOAD_FOLDER")
-    print("made UPLOAD_FOLDER")
+        os.mkdir("/tmp/UPLOAD_FOLDER")
+        print("made UPLOAD_FOLDER")
     except:
         pass