Update app.py

app.py

@@ -926,17 +926,29 @@ if query:
     st.markdown("---")
 
 
+    from datasets import Dataset
+
+    # Load existing comments or create a new dataset
+    if Dataset.get_dataset_infos('comments'):
+        dataset = Dataset.load_from_disk('comments')
+    else:
+        dataset = Dataset.from_dict({'id': [], 'text': []})
+
     def save_comment(comment):
-        with open('comments.txt', 'a') as f:
-            f.write(f'{comment}\n')
-        print('Comment saved to file.')
+        # Add the comment to the dataset
+        dataset['id'].append(len(dataset))
+        dataset['text'].append(comment)
 
+        # Save the dataset to disk
+        dataset.save_to_disk('comments')
+
+    print('Comment saved to dataset.')
 
     st.title("Abstractalytics Web App")
     st.write("We appreciate your feedback!")
 
     user_comment = st.text_area("Please send us your anonymous remarks/suggestions about the Abstractalytics Web App: "
-                                "(app will pause while we save your comments)")
+                            "(app will pause while we save your comments)")
 
     if st.button("Submit"):
         if user_comment:
@@ -945,6 +957,30 @@ if query:
         else:
             st.warning("Please enter a comment before submitting.")
 
+    # Load the comments dataset from disk
+    dataset = Dataset.load_from_disk('comments')
+
+    # Access the text column of the dataset
+    comments = dataset['text']
+
+    # Define the password
+    PASSWORD = 'ram100pass'
+
+    # Create a Streamlit app
+    st.set_page_config(page_title='Comments')
+
+    # Prompt the user for the password
+    password = st.text_input('Password:', type='password')
+
+    # Display the comments if the password is correct
+    if password == PASSWORD:
+        st.title('Comments')
+        for comment in comments:
+            st.write(comment)
+    else:
+        st.warning('Incorrect password')
+
+
     st.markdown("---")
 
     st.subheader("Cancer-related videos")