I am building a test upload api to check dropbox to build final project but I am getting this error when i run python file in cmd:
Traceback (most recent call last):
  File "C:\Users\sufiy\Desktop\test.py", line 7, in <module>
    dbx.files_upload(file_contents, '/testdropbox.txt', mode=dropbox.files.WriteMode.overwrite)
  File "C:\Users\sufiy\AppData\Local\Programs\Python\Python311\Lib\site-packages\dropbox\base.py", line 3210, in files_upload
    r = self.request(
        ^^^^^^^^^^^^^
  File "C:\Users\sufiy\AppData\Local\Programs\Python\Python311\Lib\site-packages\dropbox\dropbox_client.py", line 326, in request
    res = self.request_json_string_with_retry(host,
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\sufiy\AppData\Local\Programs\Python\Python311\Lib\site-packages\dropbox\dropbox_client.py", line 476, in request_json_string_with_retry
    return self.request_json_string(host,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\sufiy\AppData\Local\Programs\Python\Python311\Lib\site-packages\dropbox\dropbox_client.py", line 538, in request_json_string
    raise TypeError('expected request_binary as binary type, got %s' %
TypeError: expected request_binary as binary type, got <class 'str'>
here is my code:
import dropbox
dbx = dropbox.Dropbox('my api key')
with open('testdropbox.txt', 'r') as f:
     file_contents = f.read()   
dbx.files_upload(file_contents, '/testdropbox.txt', mode=dropbox.files.WriteMode('overwrite'))
I tried to build a program that overwrite txt file every minute and I want it to work so I can schedule this by using windows task schedule
