Update dash_plotly_QC_scRNA.py

dash_plotly_QC_scRNA.py

@@ -324,6 +324,8 @@ def update_graph_and_pie_chart(col_chosen, s_chosen, g2m_chosen, condition1_chos
     #Drop categories that are not in the filtered data
     dff = dff.with_columns(dff[col_chosen].cast(pl.Categorical))
 
+    dff = dff.sort(col_chosen)
+    
     # Plot figures
     fig_violin = px.violin(data_frame=dff, x=col_chosen, y=col_features, box=True, points="all",
                             color=col_chosen, hover_name=col_chosen,template="seaborn")
@@ -374,9 +376,8 @@ def update_graph_and_pie_chart(col_chosen, s_chosen, g2m_chosen, condition1_chos
     # TO DO
     expression_means = expression_means.join(dff_5, on=[col_chosen,"Gene"], how="inner")
 
-    # Order the dataframes on ascending categories
+    # Order the dataframe on ascending categories
     expression_means = expression_means.sort(col_chosen, descending=True)
-    dff = dff.sort(col_chosen, descending=True)
     
     #expression_means = expression_means.select(["batch", "Gene", "Expression"] + condition3_chosen)