'Represents a link to a photo.
:param id: Unique identifier for this result, 1-64 bytes
:param photo_url: A valid URL of the photo. Photo must be in jpeg format. Photo size must not exceed 5MB
:param thumb_url: URL of the thumbnail for the photo
:param photo_width: Width of the photo.
:param photo_height: Height of the photo.
:param title: Title for the result.
:param description: Short description of the result.
:param caption: Caption of the photo to be sent, 0-200 characters.
:param reply_markup: InlineKeyboardMarkup : Inline keyboard attached to the message
:param input_message_content: InputMessageContent : Content of the message to be sent instead of the photo
:return:'

def __init__(self, id, photo_url, thumb_url, photo_width=None, photo_height=None, title=None, description=None, caption=None, reply_markup=None, input_message_content=None):

    self.type = 'photo'
    self.id = id
    self.photo_url = photo_url
    self.photo_width = photo_width
    self.photo_height = photo_height
    self.thumb_url = thumb_url
    self.title = title
    self.description = description
    self.caption = caption
    self.reply_markup = reply_markup
    self.input_message_content = input_message_content
