Update app.py

app.py

@@ -50,12 +50,10 @@ def load_jsonl(jsonl_file):
             except:
                 pass
 
-    # build clusters
     cluster_map = defaultdict(list)
     for r in records:
         cluster_map[r.get("cluster", -1)].append(r)
 
-    # build BM25
     docs_text = [r["text"] for r in records]
     tokenized_docs = [tokenize(t) for t in docs_text]
 
@@ -67,7 +65,6 @@ def load_jsonl(jsonl_file):
     Ndocs = len(records)
     avg_len = sum(len(t) for t in tokenized_docs) / Ndocs
 
-    # Precompute centroids
     centroids = {cid: centroid(docs) for cid, docs in cluster_map.items()}
 
     return {
@@ -194,9 +191,11 @@ def do_entity_search(state, name):
 # GRADIO UI
 # ===============================================================
 
-with gr.Blocks(title="Epstein Semantic Explorer ") as demo:
-    gr.Markdown("# "**"Epstein Semantic Explorer "**"  
-Upload your `epstein_semantic.jsonl` file.")
+with gr.Blocks(title="Epstein Semantic Explorer") as demo:
+    gr.Markdown("""
+# Epstein Semantic Explorer  
+Upload your `epstein_semantic.jsonl` file to begin.
+""")
 
     with gr.Row():
         jsonl_file = gr.File(label="Upload JSONL dataset")
@@ -216,4 +215,4 @@ Upload your `epstein_semantic.jsonl` file.")
 
     gr.Button("Show Topics").click(do_show_topics, inputs=[state], outputs=output)
 
-demo.launch()
+demo.launch()