update examples

app.py

@@ -19,10 +19,10 @@ sample_text = [
         "Summer Travelling in Iceland; being the narrative of two journeys across the island ... With a chapter on Askja by E. Delmar Morgan ... Containing also a literal translation of three sagas. Maps, etc'"
     ],
     [
-        "Histoire de France au moyen aÃÇge, depuis Philippe-Auguste jusqu'aÃÄ la fin du reÃÄgne de Louis XI. 1223-1483. Troisieme eÃÅdition"
+       'History of the Monument. With a brief account of the Great Fire of London, which it commemorates. By Charles Welch. (With illustrations and a map of Old London.)',
     ],
     [
-        "Two Centuries of Soho: its institutions, firms, and amusements. By the Clergy of St. Anne's, Soho, J. H. Cardwell ... H. B. Freeman ... G. C. Wilton ... assisted by other contributors, etc"
+      "The history and antiquities of Newbury and its environs [By E. W. Gray.]"
     ],
     ["""A Christmas Carol"""],
 ]