TypeError: shift() got an unexpected keyword argument 'fill_value'

[TheDoctorAI]

What happen here?

$ python optimize.py 
Traceback (most recent call last):
  File "optimize.py", line 8, in <module>
    trader = RLTrader()
  File "/home/user/bin/RLTrader/lib/RLTrader.py", line 38, in __init__
    self.initialize_data()
  File "/home/user/bin/RLTrader/lib/RLTrader.py", line 54, in initialize_data
    self.feature_df = add_indicators(self.feature_df.reset_index())
  File "/home/user/bin/RLTrader/lib/util/indicators.py", line 55, in add_indicators
    df["Volume BTC"])
  File "/usr/lib/python3.7/site-packages/ta/volume.py", line 34, in acc_dist_index
    ad = ad + ad.shift(1, fill_value=ad.mean())
TypeError: shift() got an unexpected keyword argument 'fill_value'

[kmisoft]

Update your pandas

On Sun, Jun 30, 2019 at 11:08 PM TheDoctor notifications@github.com wrote:

What happen here?

$ python optimize.py Traceback (most recent call last): File "optimize.py", line 8, in trader = RLTrader() File "/home/user/bin/RLTrader/lib/RLTrader.py", line 38, in init self.initialize_data() File "/home/user/bin/RLTrader/lib/RLTrader.py", line 54, in initialize_data self.feature_df = add_indicators(self.feature_df.reset_index()) File "/home/user/bin/RLTrader/lib/util/indicators.py", line 55, in add_indicators df["Volume BTC"]) File "/usr/lib/python3.7/site-packages/ta/volume.py", line 34, in acc_dist_index ad = ad + ad.shift(1, fill_value=ad.mean()) TypeError: shift() got an unexpected keyword argument 'fill_value'

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[TheDoctorAI]

ah, thx