Language detection feature

app.py

@@ -1,16 +1,18 @@
 import translators as ts
 import gradio as gr
+from langdetect import detect
 
-def translate_transformers(input_language, output_language, input_text,):
+def translate_transformers(output_language, input_text,):
     languages_dict = {'Spanish': 'es', 'Bengali': 'bn', 'English': 'en', 'French': 'fr'}
+    
+    input_language = detect(input_text)
+    
     return ts.translate_text(input_text, translator="google", 
-                             from_language=languages_dict[input_language], 
+                             from_language=input_language, 
                              to_language=languages_dict[output_language])
 
 interface = gr.Interface(fn=translate_transformers, 
                          inputs=[
-                             gr.Dropdown(['Spanish', 'Bengali', 'English', 'French'], 
-                                         label='Input language'),
                              gr.Dropdown(['Spanish', 'Bengali', 'English', 'French'], 
                                          label = 'Translated language'),
                              gr.Textbox(lines=2, placeholder='Text to translate', 

requirements.txt

@@ -1 +1,2 @@
-translators
+translators
+langdetect