Update to new Bergamot version

Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>

content/blog/bergamot/index.md

@@ -261,7 +261,7 @@ It has two modes:
    `type(empty, ?e, tpair(number, string))` to search for expressions that have
    the type "a pair of a number and a string".
 
-{{< bergamot_widget id="widget" query="" prompt="PromptConverter @ prompt(type(empty, ?term, ?t)) <- input(?term);" >}}
+{{< bergamot_widget id="widget" query="" prompt="type(empty, TERM, ?t)" >}}
 section "" {
     TNumber @ type(?Gamma, lit(?n), number) <- num(?n);
     TString @ type(?Gamma, lit(?s), string) <- str(?s);