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Make sure y_scale is not numpy float (#1824)

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Ben Letham 2021-03-03 14:52:08 -08:00
parent 8f1c1d5a27
commit 9e4e87af9b
1 changed files with 2 additions and 2 deletions
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4
python/fbprophet/forecaster.py
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@ -342,9 +342,9 @@ class Prophet(object):
floor = df['floor']
else:
floor = 0.
self.y_scale = (df['y'] - floor).abs().max()
self.y_scale = float((df['y'] - floor).abs().max())
if self.y_scale == 0:
self.y_scale = 1
self.y_scale = 1.0
self.start = df['ds'].min()
self.t_scale = df['ds'].max() - self.start
for name, props in self.extra_regressors.items():