Update app.py

app.py

@@ -20,39 +20,46 @@ education_model = AutoModelForSeq2SeqLM.from_pretrained("mbazaNLP/Nllb_finetuned
 
 tokenizer = AutoTokenizer.from_pretrained("mbazaNLP/Nllb_finetuned_general_en_kin")
 # def translate(text, src_lang, tgt_lang, max_length=400):
-def translate(CKPT,text, src_lang, tgt_lang, max_length=400):
 
+TASK = "translation"
+
+
+device = 0 if torch.cuda.is_available() else -1
+
+
+
+def translate(text, source_lang, target_lang, max_length=400):
     """
-    Translate the text from source lang to target lang
+    Translate text from source language to target language
     """
-
+    # src_lang = choose_language(source_lang)
+    # tgt_lang= choose_language(target_lang)
+    # if src_lang==None:
+    #     return "Error: the source langage is incorrect"
+    # elif tgt_lang==None:
+    #     return "Error: the target language is incorrect"
 
     translation_pipeline = pipeline(TASK,
                                     model=education_model,
                                     tokenizer=tokenizer,
-                                    src_lang=src_lang,
-                                    tgt_lang=tgt_lang,
+                                    src_lang=source_lang,
+                                    tgt_lang=target_lang,
                                     max_length=max_length,
                                     device=device)
-
     result = translation_pipeline(text)
     return result[0]['translation_text']
 
 
-gr.Interface(
-    translate,
-    [
-        #gr.components.Dropdown(label="choose a model",choices=MODELS),
+gradio_ui= gr.Interface(
+    fn=translate,
+    title="NLLB-General EN-KIN Translation Demo",
+    inputs= [
         gr.components.Textbox(label="Text"),
         gr.components.Dropdown(label="Source Language", choices=LANGS),
         gr.components.Dropdown(label="Target Language", choices=LANGS),
-        #gr.components.Slider(8, 512, value=400, step=8, label="Max Length")
+        # gr.components.Slider(8, 400, value=400, step=8, label="Max Length")
     ],
-    ["text"],
-    #examples=examples,
-    # article=article,
-    cache_examples=False,
-    title="Finetuned-NLLB-EN-KIN",
-    #description=description
-).launch()
+    outputs=gr.outputs.Textbox(label="Translated text")
+)
 
+gradio_ui.launch()