html pages - Invoked function error

[F75]

Hi,

I am trying to download olympic events details from html pages. I am trying invoke a function, which extracts a table from html pages. I want pass page number as variable. All the html pages has this table 'Competiors' . This table has 11 columns, for some events some columns are not relevant- so the additional columns are named as column10 and column11. 

The below are some urls

https://data.fis-ski.com/dynamic/results.html?sector=AL&raceid=91463

https://data.fis-ski.com/dynamic/results.html?sector=AL&raceid=91464

https://data.fis-ski.com/dynamic/results.html?sector=AL&raceid=91465

After creating a function when i pass a page number i get an error, What is this error? and How can i resolve it?

(Page as number) as table =>
let
    Source = Web.Page(Web.Contents("https://data.fis-ski.com/dynamic/results.html?sector=AL&raceid=" & Number.ToText(Page))),
    Data4 = Source{4}[Data],
    #"Changed Type" = Table.TransformColumnTypes(Data4,{{"Rank", type text}, {"Bib", type text}, {"FIS Code", type text}, {"Name", type text}, {"Year", type text}, {"Nation", type text}, {"Run 1", type text}, {"Run 2", type text}, {"Total Time", type text}, {"Diff.", type text}, {"FIS Points", type text}})
in
    #"Changed Type"

[v-chuncz-msft · Accepted solution]

@F75,

You may change it as follows.

    #"Filtered Rows" = Table.SelectRows(Source, each ([Caption] = "Competitors")),
    Data = #"Filtered Rows"{0}[Data]
in
    Data

[F75]

Thanks @v-chuncz-msft