diff --git a/src/model/translate.py b/src/model/translate.py
index c1da695..25089cd 100644
--- a/src/model/translate.py
+++ b/src/model/translate.py
@@ -13,9 +13,9 @@ except FileNotFoundError:
 
 print("Columns in the DataFrame:", df.columns)
 
-# Ensure the '#' column exists
-if '#' not in df.columns:
-    print("'#' column not found. Please check your CSV file.")
+# Ensure the 'Unnamed: 0' column exists
+if 'Unnamed: 0' not in df.columns:
+    print("'Unnamed: 0' column not found. Please check your CSV file.")
     exit(1)
 
 # Take a sample of 10 entries
@@ -41,23 +41,23 @@ df_sample['title_de'] = df_sample['title'].fillna('').progress_apply(translate)
 df_sample['text_de'] = df_sample['text'].fillna('').progress_apply(translate)
 
 # Calculate the new serial numbers
-max_serial = df['#'].max()
-df_sample['#_de'] = df_sample['#'].apply(lambda x: x + max_serial + 1)
+max_serial = df['Unnamed: 0'].max()
+df_sample['Unnamed: 0_de'] = df_sample['Unnamed: 0'].apply(lambda x: x + max_serial + 1)
 
 # Create new rows with translated content
 df_translated = df_sample.copy()
-df_translated['#'] = df_translated['#_de']
+df_translated['Unnamed: 0'] = df_translated['Unnamed: 0_de']
 df_translated['title'] = df_translated['title_de']
 df_translated['text'] = df_translated['text_de']
 
 # Drop the temporary columns
-df_translated = df_translated.drop(['#_de', 'title_de', 'text_de'], axis=1)
+df_translated = df_translated.drop(['Unnamed: 0_de', 'title_de', 'text_de'], axis=1)
 
 # Combine original and translated DataFrames
 df_combined = pd.concat([df, df_translated], ignore_index=True)
 
-# Sort by '#' (serial) number
-df_combined = df_combined.sort_values('#').reset_index(drop=True)
+# Sort by 'Unnamed: 0' (serial) number
+df_combined = df_combined.sort_values('Unnamed: 0').reset_index(drop=True)
 
 # Save as parquet
 df_combined.to_parquet('combined_with_translations_10_samples.parquet', index=False)