Update app.py

app.py

@@ -76,18 +76,18 @@ if sidebar_selectbox == "Bulk upload and mark":
               st.write(file_details)
               df = pd.read_csv(data_file)
               
-              # Get length of df.shape
-              total_rows = df.shape[0]
+              # Get length of df.shape (might not need this)
+              #total_rows = df.shape[0]
               
               similarity_scores = []
               
-              for index in range(total_rows):
+              for index in df.index:
                      
                      # Create an empty sentence list
                      sentences = []
                      
                      # Compare the setences two by two
-                     sentence_comparison = df.iat(index,1)
+                     sentence_comparison = df['sentences'][index]
                      sentences.append(sentence_reference)
                      sentences.append(sentence_comparison)