Added a src_lang parameter to the translator tool

app.py

@@ -9,16 +9,18 @@ from tools.final_answer import FinalAnswerTool
 from Gradio_UI import GradioUI
 
 @tool
-def translate_text(text:str, target_language:str="Dutch")-> str:
+def translate_text(text:str, source_language:str, target_language:str="nl")-> str:
     """A tool that translates an input text into the preferred target language
     Args:
         text: the input text that needs to be translated
+        source_language: the language of the input text
         target_language: the language the input text needs to be translated to
     """
     client = InferenceClient()
     return client.translation(
         text,
         model="facebook/nllb-200-1.3B",
+        src_lang=source_language,
         tgt_lang=target_language
     )