cleaning up some old imports

app.py

@@ -5,14 +5,12 @@ import pandas as pd
 import gradio as gr
 from datasets import load_dataset
 from gradio_leaderboard import Leaderboard
-from evaluation import evaluate_problem
 from datetime import datetime
 import os
 
 from submit import submit_boundary
 from about import PROBLEM_TYPES, TOKEN, CACHE_PATH, API, submissions_repo, results_repo
-from utils import read_submission_from_hub, read_result_from_hub, write_results, get_user, make_user_clickable, make_boundary_clickable
-from visualize import make_visual
+from utils import make_user_clickable, make_boundary_clickable
 
 
 def get_leaderboard():
@@ -67,8 +65,8 @@ def gradio_interface() -> gr.Blocks:
             with gr.TabItem("✉️ Submit", elem_id="boundary-benchmark-tab-table"):
                 gr.Markdown(
                     """
-                # Plasma Boundary Evaluation Submission
-                Upload your plasma boundary JSON and select the problem type to get your score.
+                # Materials Submission
+                Upload a CSV, pkl, or a ZIP of CIFs with your structures.
                 """
                 )
                 filename = gr.State(value=None) 
@@ -86,7 +84,7 @@ def gradio_interface() -> gr.Blocks:
                             info="This will be displayed on the leaderboard."
                         )
                     with gr.Column():
-                        boundary_file = gr.File(label="Upload a ZIP of your CIF files.")
+                        boundary_file = gr.File(label="Upload a CSV, a pkl, or a ZIP of CIF files.")
 
                 username_input.change(
                     fn=lambda x: x if x.strip() else None,