Revert "Feature Update Without Color matplotlib#625"

This reverts commit 64585ce.

src/mplfinance/plotting.py

@@ -1196,8 +1196,6 @@ def _plot_mav(ax,config,xdates,prices,apmav=None,apwidth=None):
 
         mavc = config['_ma_color_cycle']
 
-        list_ploted_mav =[] 
-
         for idx,mav in enumerate(mavgs):
             mean = pd.Series(prices).rolling(mav).mean()
             if shift is not None:
@@ -1206,14 +1204,9 @@ def _plot_mav(ax,config,xdates,prices,apmav=None,apwidth=None):
             lw = config['_width_config']['line_width']
             if mavc:
                 ax.plot(xdates, mavprices, linewidth=lw, color=next(mavc))
-                list_ploted_mav.append(mean.values[-1].round(1))
             else:
                 ax.plot(xdates, mavprices, linewidth=lw)
-                list_ploted_mav.append(mean.values[-1].round(1))
             mavp_list.append(mavprices)
-        yticks = [*ax.get_yticks()] + list_ploted_mav
-        yticklabels = [*ax.get_yticklabels()]+list_ploted_mav
-        ax.set_yticks(yticks, labels=yticklabels)
     return mavp_list