@run-out Got it,thank you, hey, I am looking for a detailed course on studying the backtrader, any help?

@dim-trader

from datetime import datetime
import backtrader as bt
from backtrader import plot
import yfinance as yf
# Create a subclass of Strategy to define the indicators and logic

class SmaCross(bt.Strategy):
    # list of parameters which are configurable for the strategy
    params = dict(
        pfast=50,  # period for the fast moving average
        pslow=200   # period for the slow moving average
    )

    def __init__(self):
        sma1 = bt.ind.SMA(period=self.p.pfast)  # fast moving average
        sma2 = bt.ind.SMA(period=self.p.pslow)  # slow moving average
        self.crossover = bt.ind.CrossOver(sma1, sma2)  # crossover signal

    def next(self):
        if not self.position:  # not in the market
            if self.crossover > 0:  # if fast crosses slow to the upside
                self.buy()  # enter long

        elif self.crossover < 0:  # in the market & cross to the downside
            self.close()  # close long position


cerebro = bt.Cerebro()  # create a "Cerebro" engine instance
cerebro.broker.setcash(100000)
# Create a data feed
data = bt.feeds.PandasData(dataname=yf.download('KPITTECH.NS', '2019-01-01', '2021-07-06'))

cerebro.adddata(data)  # Add the data feed

cerebro.addstrategy(SmaCross)  # Add the trading strategy
cerebro.run()  # run it all
cerebro.plot()  # and plot it with a single command




this is my code⬆️ and this is the error⬇️


Traceback (most recent call last):
  File "/Users/madhurjodhwani/Desktop/python/hey.py", line 37, in <module>
    cerebro.plot()  # and plot it with a single command
  File "/opt/homebrew/lib/python3.9/site-packages/backtrader/cerebro.py", line 974, in plot
    from . import plot
  File "/opt/homebrew/lib/python3.9/site-packages/backtrader/plot/__init__.py", line 42, in <module>
    from .plot import Plot, Plot_OldSync
  File "/opt/homebrew/lib/python3.9/site-packages/backtrader/plot/plot.py", line 44, in <module>
    from . import locator as loc
  File "/opt/homebrew/lib/python3.9/site-packages/backtrader/plot/locator.py", line 35, in <module>
    from matplotlib.dates import (HOURS_PER_DAY, MIN_PER_HOUR, SEC_PER_MIN,
ImportError: cannot import name 'warnings' from 'matplotlib.dates' (/opt/homebrew/lib/python3.9/site-packages/matplotlib/dates.py)

I am trying to run cerebro.plot() and it is giving this error, also I am new to finance and wnant to learn this bactrader,is there any course or any videos to help me with this?