New GitHub issue #118884 from Yuhang-Zhang:<br>
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<pre>
### Bug description:
```python
# Add a code block here, if required
```
import numpy as np
from sklearn.linear_model import TheilSenRegressor
a = np.random.rand(141)
b = np.random.rand(141)
a = a.reshape(-1,1)
for i in range(5):
t = TheilSenRegressor()
t.fit(a,b)
print(t.coef_)
print(t.intercept_)
c = np.random.rand(142)
d = np.random.rand(142)
c = c.reshape(-1,1)
for i in range(5):
t = TheilSenRegressor()
t.fit(c,d)
print(t.coef_)
print(t.intercept_)
### CPython versions tested on:
3.9
### Operating systems tested on:
Linux
</pre>
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<a href="https://github.com/python/cpython/issues/118884">View on GitHub</a>
<p>Labels: type-bug</p>
<p>Assignee: </p>