Update app.py

app.py

@@ -3,15 +3,16 @@ from transformers import MBartForConditionalGeneration, MBart50TokenizerFast
 model = MBartForConditionalGeneration.from_pretrained("SnypzZz/Llama2-13b-Language-translate")
 tokenizer = MBart50TokenizerFast.from_pretrained("SnypzZz/Llama2-13b-Language-translate", src_lang="en_XX")
 
+iface = gr.Interface(fn=d, inputs=["textbox", gr.Dropdown(["de_DE", "es_XX"], label="Choose Output Language")], outputs="textbox")
+
 def d(input):
     model_inputs = tokenizer(input, return_tensors="pt")
     generated_tokens = model.generate(
         **model_inputs,
-        forced_bos_token_id=tokenizer.lang_code_to_id["de_DE"]
+        forced_bos_token_id=tokenizer.lang_code_to_id[gr.Dropdown.value]
     )
     output_DE = tokenizer.batch_decode(generated_tokens, skip_special_tokens=True)[0]
     output_DE = output_DE.strip("[]' ") 
     return output_DE
 
-iface = gr.Interface(fn=d, inputs="textbox", outputs="textbox")
 iface.launch()