supposed wordcloud fix, but everything broke

plots.py

@@ -1305,6 +1305,16 @@ class QualtricsPlotsMixin:
         # Create frequency dictionary
         trait_freq = Counter(traits_list)
         
+        # Handle empty data gracefully - return empty figure with message
+        if not trait_freq:
+            fig, ax = plt.subplots(figsize=(width/100, height/100), dpi=100)
+            ax.text(0.5, 0.5, "No trait data available for current filter", 
+                    ha='center', va='center', fontsize=14, color='gray',
+                    transform=ax.transAxes)
+            ax.axis('off')
+            ax.set_title(title, fontsize=16, pad=20, color=ColorPalette.TEXT)
+            return fig
+        
         # Set random seed for color selection
         random.seed(random_state)
         
@@ -1335,7 +1345,15 @@ class QualtricsPlotsMixin:
         fig, ax = plt.subplots(figsize=(width/100, height/100), dpi=100)
         ax.imshow(wordcloud, interpolation='bilinear')
         ax.axis('off')
-        ax.set_title(title, fontsize=16, pad=20, color=ColorPalette.TEXT)
+        
+        # Add title with filter subtitle (similar to _add_filter_footnote for Altair charts)
+        filter_text = self._get_filter_description()
+        if filter_text:
+            # Title on top, filter subtitle below in light grey
+            fig.suptitle(title, fontsize=16, y=0.98, color=ColorPalette.TEXT)
+            ax.set_title(filter_text, fontsize=10, pad=10, color='lightgrey', loc='left')
+        else:
+            ax.set_title(title, fontsize=16, pad=20, color=ColorPalette.TEXT)
         
         plt.tight_layout(pad=0)