request = self.youtube_client.search().list(
            part="id",
            q=channel_name,
            type="channel",
            maxResults=1,  # we only need one result since channel names are unique
        )
        response = request.execute()
        channel_id = response["items"][0]["id"]["channelId"]
        return channel_id
    def _get_document_for_channel(self, channel: str, **kwargs: Any) -> List[Document]:
        try:
            from youtube_transcript_api import (
                NoTranscriptFound,
                TranscriptsDisabled,
            )
        except ImportError:
            raise ImportError(
                "You must run"
                "`pip install --upgrade "
                "youtube-transcript-api` "
                "to use the youtube loader"
            )
        channel_id = self._get_channel_id(channel)
        request = self.youtube_client.search().list(
            part="id,snippet",
            channelId=channel_id,
            maxResults=50,  # adjust this value to retrieve more or fewer videos
        )
        video_ids = []
        while request is not None:
            response = request.execute()
            # Add each video ID to the list
            for item in response["items"]:
                if not item["id"].get("videoId"):
                    continue
                meta_data = {"videoId": item["id"]["videoId"]}
                if self.add_video_info:
                    item["snippet"].pop("thumbnails")
                    meta_data.update(item["snippet"])
                try:
                    page_content = self._get_transcripe_for_video_id(
                        item["id"]["videoId"]
                    )
                    video_ids.append(
                        Document(
                            page_content=page_content,
                            metadata=meta_data,
                        )
                    )