Update ui.py

ui.py

@@ -379,13 +379,13 @@ def render_speaker_samples_tab(speakerNames, raw_to_display, currFile):
 # ---------------------------------------------------------------------------
 
 def render_multifile_summary(plotly_config=None):
-    """Render the Multi-file Summary Data expander if enough files are analyzed."""
+    """Render the Multi-file summary data expander if enough files are analyzed."""
     cfg = plotly_config or {"displayModeBar": True, "modeBarButtonsToRemove": []}
     if not st.session_state.results:
         return
 
-    with st.expander("Multi-file Summary Data"):
-        st.header("Multi-file Summary Data")
+    with st.expander("Multi-file summary data"):
+        st.header("Multi-file summary data")
         with st.spinner("Processing summary results..."):
             validNames = [
                 fn for fn in st.session_state.file_names
@@ -431,7 +431,7 @@ def render_multifile_summary(plotly_config=None):
                 fig6_sort_col, fig6_ascending = "files", True
             fig6 = px.bar(df6.sort_values(fig6_sort_col, ascending=fig6_ascending),
                            x="files", y=allCategories,
-                           title=f"Percent of File Duration Spoken by Each Speaker/Role Sorted by {selected_fig6_sort}",
+                           title=f"Percent of file duration spoken by each speaker/role sorted by {selected_fig6_sort}",
                            labels={"files": "Files"},
                            color_discrete_map=role_color_map,
                            hover_data={"files": True})
@@ -453,7 +453,7 @@ def render_multifile_summary(plotly_config=None):
             fig7 = px.bar(
                 df7.sort_values(by=sort_col, ascending=ascending),
                 x="files", y=["Single Voice", "Multi Voice", "No Voice"],
-                title=f"Cross-File Voice Categories Sorted by {selected_sort}",
+                title=f"Cross-file voice categories sorted by {selected_sort}",
                 labels={"files": "Files"},
                 color_discrete_map=voice_color_map,
                 hover_data={"files": True},
@@ -493,7 +493,7 @@ def render_multifile_summary(plotly_config=None):
                 color_discrete_map=role_voice_color_map,
                 labels={"files": "Files"},
                 hover_data={"files": True},
-                title=f"Cross-File Role and Voice Breakdown Sorted by {selected_role_sort}",
+                title=f"Cross-file role and voice breakdown sorted by {selected_role_sort}",
             )
             fig8.update_layout(yaxis_title="% of File Duration")
             fig8.update_xaxes(showticklabels=False)