Fix new error in barplot inside plot_projection_scores function

modules/module_BiasExplorer.py

@@ -365,8 +365,12 @@ class WEBiasExplorer2Spaces(WordBiasExplorer):
             .max(),
             decimals=1)
 
-        sns.barplot(x='projection', y='word', data=projections_df,
-                    palette=projections_df['color'])
+        sns.barplot(
+            x='projection', 
+            y='word', 
+            data=projections_df,
+            palette=projections_df['color'].tolist()
+        )
 
         plt.xticks(np.arange(-most_extream_projection,
                              most_extream_projection + axis_projection_step,