Update app.py

app.py

@@ -74,7 +74,7 @@ def generate_plotly_figure(query, pdf_file, metric):
     
     fig = go.Figure(data=go.Scatter(x=umap_embeddings[:-1, 0], y=umap_embeddings[:-1, 1], mode='markers',
                                     marker=dict(color=colors[:-1]), text=all_sentences_wrapped[:-1],
-                                    name='Sentences', hoverinfo='text'))
+                                    name='Chunks', hoverinfo='text'))
     fig.add_trace(go.Scatter(x=[umap_embeddings[-1, 0]], y=[umap_embeddings[-1, 1]], mode='markers',
                              marker=dict(color='red'), text=[all_sentences_wrapped[-1]], name='Query', hoverinfo='text'))
     fig.update_layout(title="UMAP Projection of Sentences with Query Highlight", xaxis_title="UMAP 1", yaxis_title="UMAP 2")