adding portuguese

app.py

@@ -26,7 +26,7 @@ def video_to_translate(file_obj,initial_language,final_language):
         lang_in='de-DE'
     elif initial_language == "Japanese":
         lang_in='ja-JP'
-    elif final_language == "Portuguese":
+    elif initial_language == "Portuguese":
         lang_in='pt-BR'  
     # open the file
     with sr.AudioFile("test.wav") as source:
@@ -47,7 +47,7 @@ def video_to_translate(file_obj,initial_language,final_language):
         lang='de'
     elif final_language == "Japanese":
         lang='ja'
-    elif initial_language == "Portuguese":
+    elif final_language == "Portuguese":
         lang='pt'
     print(lang)
     # init the Google API translator