code refactoring

app.py

@@ -0,0 +1,30 @@
+import gradio as gr
+from transformers import pipeline
+from model import *
+
+model = build_transformer(2000, 2500, 200, 200)
+translator = pipeline('translation_en_to_fr')
+
+def translate(text):
+    result = translator(text)[0]['translation_text']
+    return result
+
+examples = [
+    "Hi, How are you?",
+    "I don't understand.",
+    "I am sorry."
+]
+
+demo = gr.Interface(
+    fn = translate, 
+    inputs = [
+        gr.Textbox(label = "Enter Sentence")
+    ],
+    outputs = [
+        gr.Textbox(label="Translated Text")
+    ],
+    examples = examples,
+    cache_examples = True
+)
+
+demo.launch()