Update nllb.py

Clarifying the model to use and cleaning the page ui in general.

nllb.py

@@ -7,9 +7,8 @@ model_dict = {}
 def load_models(model_name: str):
     # build model and tokenizer
     model_name_dict = {
-        "nllb-1.3B": "facebook/nllb-200-1.3B",
+    # Here we aim to use only Distilled model 
         "nllb-distilled-1.3B": "facebook/nllb-200-distilled-1.3B",
-        "nllb-3.3B": "facebook/nllb-200-3.3B",
     }[model_name]
 
     print("\tLoading model: %s" % model_name)
@@ -42,15 +41,12 @@ def translation(model_name: str, source, target, text: str):
 
     output = output[0]["translation_text"]
     result = {
-        "source": source,
-        "target": target,
         "result": output,
     }
 
     return result
 
-
-NLLB_EXAMPLES = [
+'''NLLB_EXAMPLES = [
     ["nllb-distilled-1.3B", "English", "Shan", "Hello, how are you today?"],
     ["nllb-distilled-1.3B", "Shan", "English", "မႂ်ႇသုင်ၶႃႈ ယူႇလီယူႇၶႃႈၼေႃႈ"],
     [
@@ -59,4 +55,7 @@ NLLB_EXAMPLES = [
         "Shan",
         "Forming Myanmar’s New Political System Will Remain an Ideal but Never in Practicality",
     ],
+    
+    '''
+
 ]