Update app.py

app.py

@@ -123,6 +123,7 @@ STYLE = """
 }
 .tree li a:hover+ul li::after, .tree li a:hover+ul li::before, .tree li a:hover+ul::before, .tree li a:hover+ul ul::before {
 	border-color: #f97316;
+    color= #CCC;
 }
 .chosen {
     background-color: #ea580c;
@@ -170,7 +171,6 @@ def generate_markdown_table(scores, sequence_prob, top_k=4, chosen_tokens=None):
 
 
 def generate_html(start_sentence, original_tree):
-
     html_output = """<div class="custom-container">
 				<div class="tree">
                 <ul>"""