def mplfplotcoin(df,title,
 buys=[],
 sells=[],
 rsi=False):
 
 adp = []
 # adding trades
 if buys: 
 buysdf = pd.DataFrame([buys],columns=['Date', 'OpenPrice']) # when buys list consists of one point
 buysdf = df.merge(buysdf,on='Date',how='left')['OpenPrice'] # left join
 addbuys = mpf.make_addplot(buysdf,scatter=True,markersize=300,marker=6,color='forestgreen',alpha=0.75) # buy markers
 adp.append(addbuys)
 if sells:
 sellsdf = pd.DataFrame([sells], columns=['Date', 'ClosePrice']) # when sells list consists of one point
 sellsdf = df.merge(sellsdf,on='Date',how='left')['ClosePrice'] # left join
 addsells = mpf.make_addplot(sellsdf,scatter=True,markersize=300,marker=7,color='firebrick',alpha=0.75) # sell markers
 adp.append(addsells)
 
 # adding line between trades https://github.com/matplotlib/mplfinance/blob/master/examples/using_lines.ipynb
 if len(buys) == len(sells) and buys: # I know it's awful))) I'll change it later
 tradeline = dict(alines=[tuple(buys),tuple(sells)],colors='lightslategray',linestyle='--',linewidths=2,alpha=0.5)
 else: tradeline = None
 # adding rsi
 if rsi:
 addrsi = mpf.make_addplot((df['rsi']),panel=1,type='line',color='orange',width=1,ylabel='rsi',ylim=(-5,105))
 adp.append(addrsi)
 # checking adp list
 if not adp: adp = None
 # drawing
 mpf.plot(df,
 type='candle',
 style='tradingview',
 volume=True,
 show_nontrading=True,
 addplot=adp,
 alines=tradeline,
 figscale=1.3,
 title=title,
 ylabel='USDT')

#211 line:
 'addplot' : { 'Default' : None, 
 'Description' : 'addplot object or sequence of addplot objects (from `mpf.make_addplot()`)',
 'Validator' : lambda value: isinstance(value,dict) or (isinstance(value,list) and all([isinstance(d,dict) for d in value])) },
# 267 line:
 'alines' : { 'Default' : None, 
 'Description' : 'Draw one or more ARBITRARY LINES anywhere on the plot, by'+
 ' specifying a sequence of two or more date/price pairs, or by'+
 ' specifying a sequence of sequences of two or more date/price pairs.'+
 ' May also be a dict with key `alines` (as date/price pairs described above),'+
 ' plus one or more of the following keys:'+
 ' `colors`, `linestyle`, `linewidths`, `alpha`.',

TypeError: kwarg "addplot" validator returned False for value: "None"
 'Validator' : lambda value: isinstance(value,dict) or (isinstance(value,list) and all([isinstance(d,dict) for d in value])) },

TypeError: kwarg "alines" validator returned False for value: "None"
 'Validator' : lambda value: _alines_validator(value) },

# 739 line
 addplot = config['addplot']
 if addplot is not None and ptype not in VALID_PMOVE_TYPES:
 ...
# and then 816 line is new condition:
 # fill_between is NOT supported for external_axes_mode
 # (caller can easily call ax.fill_between() themselves).
 if config['fill_between'] is not None and not external_axes_mode:
 ...

# checking adp list
if not adp: adp = [mpf.make_addplot(None,type='line')]

 raise TypeError('Wrong type for data, in make_addplot()')
TypeError: Wrong type for data, in make_addplot()