Update app.py

app.py

@@ -117,6 +117,9 @@ def pdf_processing(pdf_file):
 
     # Convert the data type of 'ECTS' column to float
     final_df['ECTS'] = final_df['ECTS'].astype(float)
+    
+    # Drop duplicates
+    final_df = final_df.drop_duplicates(subset='LVA-Nr.')
 
     # Sum the values in 'ECTS' column
     column_sum = final_df['ECTS'].sum()