fix full lda not getting df

app.py

@@ -182,7 +182,7 @@ def get_topic_value(row, i):
         except Exception as e:
             print(e)
 
-def full_lda():
+def full_lda(df):
     df.rename(columns = {'tweet':'original_tweets'}, inplace = True)
 
     # Apply the function above and get tweets free of emoji's
@@ -519,7 +519,7 @@ def main(dataset, model):
 
     print(df)
     if model == 'LDA':
-        top_tweets = full_lda()
+        top_tweets = full_lda(df)
     else:
         base_bertopic()
         optimized_bertopic()