[Python V2] How to do batch upload?

Hi! 

I am trying to upload several files using the sessions and batch operators in the Dropbox SDK for Python. I'm trying to do something like this: 

dbx = dropbox.Dropbox(<API KEY>)

commit_info = []
for df in list_pandas_df: 
    df_raw_str = df.to_csv(index=False)
    upload_session = dbx.upload_session_start(df_raw_str.encode())
    commit_info.append(
            dbx.files.CommitInfo(path=/path/to/db/folder.csv
    )

dbx.files_upload_finish_batch(commit_info)

But, I do not completely understand from the documentation, how should I pass the commit data and the session info to the "files_upload_session_finish_batch" function. The "files_upload_session_finish" function does allow a commit and a cursor, while the documentation states that the batch option only takes a list of commits. 

My files are not particularly big, but they are numerous. That's why I'm not using any of the appending options. Should I use any cursor? I'm a little bit lost here :(