Add sample loaded and sample submitted timestamps

app.py

@@ -1,3 +1,4 @@
+from datetime import datetime
 import os
 import random
 import uuid
@@ -64,7 +65,8 @@ def update_commit_view(sample_ind):
     commit_msg = record['message']
     repo_val = record['repo']
     hash_val = record['hash']
-    return github_link_md, diff_view, commit_msg, repo_val, hash_val
+    diff_loaded_timestamp = datetime.now().isoformat()
+    return github_link_md, diff_view, commit_msg, repo_val, hash_val, diff_loaded_timestamp
 
 
 def next_sample(current_sample_ind, shuffled_idx):
@@ -125,24 +127,35 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
             session_val = gr.Textbox(info='Session', interactive=False, container=True, show_label=False,
                                      label='session')
 
+            with gr.Row(visible=False):
+                sample_loaded_timestamp = gr.Textbox(info="Sample loaded", label='loaded_ts', interactive=False,
+                                                     container=True, show_label=False)
+                sample_submitted_timestamp = gr.Textbox(info="Current time",
+                                                        interactive=False, container=True, show_label=False,
+                                                        value=lambda: datetime.now().isoformat(), every=1.0,
+                                                        label='submitted_ts')
+
     commit_view = [
         github_link,
         diff_view,
         commit_msg,
         repo_val,
-        hash_val
+        hash_val,
+        sample_loaded_timestamp
     ]
 
     feedback_form = [
         session_val,
         repo_val,
         hash_val,
+        sample_loaded_timestamp,
+        sample_submitted_timestamp,
         verbosity_feedback,
         correctness_feedback,
         format_feedback
     ]
 
-    saver.setup([current_sample_sld] + feedback_form, "feedback")
+    saver.setup([current_sample_sld] + feedback_form + [], "feedback")
 
     skip_btn.click(next_sample, inputs=[current_sample_sld, shuffled_idx_val],
                    outputs=[current_sample_sld] + commit_view)