diff --git a/kitchen_counter/conversion/translation/translation_function.py b/kitchen_counter/conversion/translation/translation_function.py
index f853ba2..99801ca 100755
--- a/kitchen_counter/conversion/translation/translation_function.py
+++ b/kitchen_counter/conversion/translation/translation_function.py
@@ -461,11 +461,15 @@ def translate_comparison2(text, source_lang, target_lang, script_data=None, subs
 
     if is_dialogue:
         tokenizers_valid_langs = ("malayalam", "french", "italian", "german", "spanish", "swedish", "finnish", "danish", "english", "slovene", "norwegian", "dutch", "portuguese", "czech", "russian", "polish","turkish", "estonian", "greek")
+        try:
+            if code_2_language[source_lang].lower() in tokenizers_valid_langs:
+                sentences = sent_tokenize(text, language=(code_2_language[source_lang]).lower())
+            else:
+                sentences = text.split(".")
+        except Exception as e:
+            print("Error was : ", e)
+            return text
 
-        if code_2_language[source_lang].lower() in tokenizers_valid_langs:
-            sentences = sent_tokenize(text, language=(code_2_language[source_lang]).lower())
-        else:
-            sentences = text.split(".")
 
         # List of translated sentences
         translated_text = []