Update app.py

app.py

@@ -4,17 +4,30 @@ from transformers import pipeline
 import os 
 TOKEN = os.getenv('HUGGING_FACE_HUB_TOKEN')
 
+models = [
+    "barghavani/en_to_fr_translation_model",
+    "barghavani/my_translation_machine_en_to_de",
+    #"Helsinki-NLP/opus-mt-fr-ber",
+    #"Helsinki-NLP/opus-mt-ber-fr",
+    #"Helsinki-NLP/opus-mt-es-ber",
+    #"Helsinki-NLP/opus-mt-ber-es",
+    #"Helsinki-NLP/opus-mt-kab-en"
+]
 
+pipes = {}
 
-translator = pipeline("translation", model="barghavani/en_to_fr_translation_model")
-
-tran_fun = lambda x: translator(x)[0]['translation_text']
-
+def predict(text, model):
+    if model not in pipes:
+        pipes[model] = pipeline("translation", model=model)
+    pipe = pipes[model]
+    return pipe(text)[0]['translation_text']
 
 demo = gr.Interface(
-    fn = tran_fun, 
-    inputs = gr.Textbox(label = 'Enter An English Word to be translated into French', lines = 3),
-    outputs = 'text',
+    fn=predict,
+    inputs=[
+        gr.Textbox(lines=5, label="Input Text"),
+        gr.Dropdown(models, label="Model")
+    ],
+    outputs='text',
 )
-
-demo.launch(share=True,debug=True)
+demo.launch(share=True,debug=True)demo.launch(share=True,debug=True)