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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _upload_assets_to_OSF(dlgr_id, osf_id, provider="osfstorage"):
 """Upload experimental assets to the OSF."""

    root = "https://files.osf.io/v1"
    snapshot_filename = "{}-code.zip".format(dlgr_id)
    snapshot_path = os.path.join("snapshots", snapshot_filename)
    r = requests.put(
        "{}/resources/{}/providers/{}/".format(root, osf_id, provider),
        params={"kind": "file", "name": snapshot_filename},
        headers={
            "Authorization": "Bearer {}".format(config.get("osf_access_token")),
            "Content-Type": "text/plain",
        },
        data=open(snapshot_path, "rb"),
    )
    r.raise_for_status()