Fixed file upload input

static/script.js

@@ -36,7 +36,6 @@ function init_edit() {
 	$('#notes-info').replaceWith(notes_input);
 
 	var datasheet_input = $('<input type="file" class="part-edit-file" id="datasheet-input" accept=".pdf">')
-	datasheet_input.val($('#datasheet-info').text());
 	$('#datasheet-info').replaceWith(datasheet_input);
 
 	var newButton = '<div class="round-button"><a href="#" onclick="save()"><i class="fa fa-check" aria-hidden="true"></i></a></div>';