Minor fix

app.py

@@ -13,7 +13,7 @@ def inference(input_text):
     # for word in sentence:
     #     background_color = random.randint(40, 47)
     #     color_sentence += f"\033[0;37;{background_color}m {word}"
-    color_sentence = f"\033[0;37;{41}m Black" + f"\033[0;37;{42}m Black"
+    color_sentence = f"\033[0;37;41m Black" + f"\033[0;37;42m Black"
     return len(encoding), color_sentence, encoding
 
 title = "Bilingual tokenizer"