bug fix (dataframe index same as x axis name in multi flex)

rowers/interactiveplots.py

@@ -94,6 +94,7 @@ def errorbar(fig, x, y, source=ColumnDataSource(),
     xvalues = source.data[x]
     yvalues = source.data[y]
 
+    
     xerrvalues = source.data['xerror']
     yerrvalues = source.data['yerror']
     try:
@@ -2362,10 +2363,13 @@ def interactive_multiflex(datadf,xparam,yparam,groupby,extratitle='',
     if yparam == 'pace':
         y_axis_type = 'datetime'
 
+    datadf.index.names = ['index']
+
     source = ColumnDataSource(
         datadf,
         )
 
+
     TOOLS = 'save,pan,box_zoom,wheel_zoom,reset,tap,resize'
 
     if groupby != 'date':