Add target lang option to txt translation

app.py

@@ -1,6 +1,5 @@
 import gradio as gr
-
-from backend.text_to_tgt import src_txt_to_eng_translator
+from backend.text_to_tgt import src_txt_to_eng_translator, formatted_languages
 from backend.audio_to_tgt import src_audio_to_eng_translator
 from backend.image_to_tgt import src_image_to_eng_translator, language_dict
 # from backend.video_to_tgt import src_video_to_eng_translator
@@ -8,10 +7,13 @@ from backend.image_to_tgt import src_image_to_eng_translator, language_dict
 heading_txt = "Text-to-English"
 description_txt = '''Enter text in any language, and get the translation in English.'''
 
+language_list = formatted_languages.keys()
+
 txt_interface = gr.Interface(
     fn=src_txt_to_eng_translator,
     inputs=[
         gr.Textbox(label="Text Input"),
+        gr.Dropdown(choices=language_list, label="Select Target Language, Default: English", value="English", interactive=True)
     ],
     outputs=gr.Textbox(label="Translation"),
     title=heading_txt,

backend/text_to_tgt.py

@@ -1,5 +1,9 @@
 from deep_translator import GoogleTranslator
 
-def src_txt_to_eng_translator(input_text):
-    translated = GoogleTranslator(source='auto', target='en').translate(input_text)
+available_languages = GoogleTranslator().get_supported_languages(as_dict=True)
+formatted_languages = {key.title(): value for key, value in available_languages.items()}
+
+def src_txt_to_eng_translator(input_text, target_lang = 'English'):
+    target_lang_code = formatted_languages.get(target_lang, 'en')
+    translated = GoogleTranslator(source='auto', target=target_lang_code).translate(input_text)
     return translated