added submission cache

app.py

@@ -50,17 +50,30 @@ def pdf_to_text(pdf):
     return paper_text
 
 # loads all 2024 ICLR submissions from OpenReview
-def load_ICLR_submissions():
-    client = openreview.api.OpenReviewClient(
-    baseurl='https://api2.openreview.net'
-    )
-
-    venue_id = 'ICLR.cc/2024/Conference'
-    venue_group = client.get_group(venue_id)
-    submission_name = venue_group.content['submission_name']['value']
-    submissions = client.get_all_notes(invitation=f'{venue_id}/-/{submission_name}', details='replies')
-
-    return submissions
+submissions_path = "./submissions_iclr2024.pkl"
+# API V2
+client = openreview.api.OpenReviewClient(
+    baseurl='https://api2.openreview.net',
+)
+
+# Get ICLR venues
+venues = client.get_group(id='venues').members
+iclr_venues = [v for v in venues if "iclr.cc" in v.lower() and "conference" in v.lower()]
+
+@st.cache_data
+def load_submissions():
+    if os.path.exists(submissions_path):
+        with open(submissions_path, "rb") as f:
+            return pickle.load(f)
+    else:
+        # Select the second latest venue
+        venue_id = iclr_venues[-2]
+        venue_group = client.get_group(venue_id)
+        submission_name = venue_group.content['submission_name']['value']
+        submissions = client.get_all_notes(invitation=f'{venue_id}/-/{submission_name}', details='replies')
+        with open(submissions_path, "wb") as f:
+            pickle.dump(submissions, f)
+        return submissions
 
 # returns review and pdf paper text given paper id and reviewer id
 def parse_openreview_id(submissions, paper_id, reviewer_id):