diff --git a/dev_gpt/constants.py b/dev_gpt/constants.py
index 5fe4d14..1a9c150 100644
--- a/dev_gpt/constants.py
+++ b/dev_gpt/constants.py
@@ -52,10 +52,11 @@ BLACKLISTED_PACKAGES = [
     'tika',  # because it needs java
     'clearbit',  # because of installation issues on latest version
     'pyttsx3',  # after engine.save_to_file(summarized_text, "summarized_audio.wav"); engine.runAndWait() "summarized_audio.wav" does not exist
-    'pypng', # if we provide access to the documentation all should be fine but for now it is too hard to use since the import is png
 ]
 UNNECESSARY_PACKAGES = [
-    'jinja2', 'werkzeug', 'flask', 'flask_restful', 'http.server', 'flask_json', 'flask_cors', 'fastapi', 'uvicorn', 'starlette'  # because the wrappers are used instead
+    'jinja2', 'werkzeug', 'flask', 'flask_restful', 'http.server', 'flask_json', 'flask_cors', 'fastapi', 'uvicorn', 'starlette',  # because the wrappers are used instead
+    'pypng', # if we provide access to the documentation all should be fine but for now it is too hard to use since the import is png
+
 ]
 
 LANGUAGE_PACKAGES = [