Update app.py

app.py

@@ -5,7 +5,7 @@
 #   - New responses are chunked (~300 chars each)
 #   - Each chunk is scored against the AI reference pool (pre-parsed chunks)
 #   - Chunk percentiles are averaged within each model, then averaged across models
-# Flow: Prolific ID → 3 tasks (randomised) × 5 submissions → Qualtrics redirect
+# Flow: Prolific ID → 3 tasks (randomised) × 4 submissions → Qualtrics redirect
 # ---------------------------------------------------------
 #
 # CHANGELOG (v4 – Feb 2026)
@@ -47,7 +47,7 @@ QUALTRICS_REDIRECT_URL = "https://georgetown.az1.qualtrics.com/jfe/form/SV_9Fayb
 CHAR_MIN = 300
 CHAR_MAX = 600
 
-SUBMISSIONS_PER_TASK = 5
+SUBMISSIONS_PER_TASK = 4
 
 # Column list for the history table
 HIST_COLUMNS = ["Submission", "Response Preview", "Distinctiveness Score"]
@@ -128,7 +128,7 @@ interactive responses. You may interact with it as many or as few times as you l
 (please aim for <b>300–600 characters</b>. Your submission will be blocked otherwise). \
 When you're ready, click <b>"Copy to Submission Box"</b> to move your response to the \
 submission box, then click <b>"Submit and Score."</b><br><br>\
-You will complete <b>five submissions</b> per task, for a total of <b>three tasks</b>. \
+You will complete <b>four submissions</b> per task, for a total of <b>three tasks</b>. \
 After each submission, you will receive a Distinctiveness Score out of 100:<br><br>\
 • A score closer to <b>0</b> means your response is <b>very similar</b> \
 to a typical AI-generated response.<br>\
@@ -138,7 +138,7 @@ to a typical AI-generated response.<br>\
 from a typical AI-generated response.<br><br>\
 Your goal is to refine and develop your ideas so your submissions become increasingly \
 distinct from the AI response. You will be able to see your response history and scores \
-in a table after each submission, for a total of five submissions per task.<br><br>\
+in a table after each submission, for a total of four submissions per task.<br><br>\
 Once you finish one task, click the <b>"Continue to the Next Task"</b> button to move on to the next.\
 """