Remove secrets file from repo

helper.py

@@ -188,7 +188,7 @@ def create_basic_titles(topics):
         titles.append(title)
     return titles
 
-def plot_topics(topics, use_ai=True, hf_token=None, **kwargs):
+def plot_topics(topics, use_ai=True, **kwargs):
     """
     Plots a bar chart for the top words in each topic.