Fix: Define missing `input_text` variable to enable result formatting in example code

README.md

@@ -78,6 +78,10 @@ results = Detoxify('multilingual').predict(['example text','exemple de texte','t
 
 # optional to display results nicely (will need to pip install pandas)
 
+input_text = ['example text', 'exemple de texte', 'texto de ejemplo',
+              'testo di esempio', 'texto de exemplo', 'örnek metin', 'пример текста']
+results = Detoxify('multilingual').predict(input_text)
+
 import pandas as pd
 
 print(pd.DataFrame(results, index=input_text).round(5))