:books: fix readme

README.md

@@ -46,10 +46,9 @@ input_ids = tokenizer.encode(input_sentence, return_tensors='pt')
 
 beam_outputs = model.generate(
     input_ids, 
-    max_length=200, 
+    max_length=100, 
     do_sample=True,   
     top_k=50, 
-    max_length=100,
     top_p=0.95, 
     num_return_sequences=1
 )