if else for same language for target and result

app.py

@@ -34,11 +34,7 @@ def detect_lang(article, target_lang):
     """
 
     result_lang = langid.classify(article)
-    print(result_lang[0])
-    if result_lang == target_lang:
-        return result_lang[0]
-    else:
-        return result_lang[0]
+    return result_lang[0]
 
 
 def opus_trans(article, target_language):
@@ -54,17 +50,21 @@ def opus_trans(article, target_language):
         string: translated piece of article based off target_language
     """
     result_lang = detect_lang(article, target_language)
+
     if target_language == "English":
         target_lang = "en"
     elif target_language == "Chinese":
         target_lang = "zh"
     # result_lang = detect_lang(article, target_language)
 
-    task_name = f"translation_{result_lang}_to_{target_lang}"
-    model_name = f"Helsinki-NLP/opus-mt-{result_lang}-{target_lang}"
-    translator = pipeline(task_name, model=model_name, tokenizer=model_name)
-    translated = translator(article)[0]["translation_text"]
-    print(translated)
+    if result_lang != target_lang:
+        task_name = f"translation_{result_lang}_to_{target_lang}"
+        model_name = f"Helsinki-NLP/opus-mt-{result_lang}-{target_lang}"
+        translator = pipeline(task_name, model=model_name, tokenizer=model_name)
+        translated = translator(article)[0]["translation_text"]
+        # print(translated)
+    else:
+        translated = "Error"
     return translated