Merge pull request #7906 from initrv/fix-base-env-done-condition

fix base4 env done condition

freqtrade/freqai/RL/Base4ActionRLEnv.py

@@ -88,7 +88,8 @@ class Base4ActionRLEnv(BaseEnvironment):
                     {'price': self.current_price(), 'index': self._current_tick,
                      'type': trade_type})
 
-        if self._total_profit < 1 - self.rl_config.get('max_training_drawdown_pct', 0.8):
+        if (self._total_profit < self.max_drawdown or
+                self._total_unrealized_profit < self.max_drawdown):
             self._done = True
 
         self._position_history.append(self._position)