“如何修复”；相对导入错误“；python语言（gensim.summary）

我正在运行这个代码

from gensim.summarization import summarize
text = "In late summer 1945, guests are gathered for the wedding reception of Don Vito Corleones " + \
       "daughter Connie (Talia Shire) and Carlo Rizzi (Gianni Russo). Vito (Marlon Brando),"  + \
       "the head of the Corleone Mafia family, is known to friends and associates as Godfather. "  + \
       "He and Tom Hagen (Robert Duvall), the Corleone family lawyer, are hearing requests for favors "  + \
       "because, according to Italian tradition, no Sicilian can refuse a request on his daughter's wedding " + \
       " day. One of the men who asks the Don for a favor is Amerigo Bonasera, a successful mortician "  + \
       "and acquaintance of the Don, whose daughter was brutally beaten by two young men because she"  + \
       "refused their advances; the men received minimal punishment from the presiding judge. " + \
       "The Don is disappointed in Bonasera, who'd avoided most contact with the Don due to Corleone's" + \
       "nefarious business dealings. The Don's wife is godmother to Bonasera's shamed daughter, " + \
       "a relationship the Don uses to extract new loyalty from the undertaker. The Don agrees " + \
       "to have his men punish the young men responsible (in a non-lethal manner) in return for " + \
        "future service if necessary."

print summarize(text)

它第一次运行得非常好。但在此之后，它会显示以下错误，直到我在spyder中重新启动内核：

File "/home/taha/.local/lib/python2.7/site -packages/scipy/sparse/compressed.py", line 50, in __init__ from .coo import coo_matrix

SystemError:未加载父模块'scipy.sparse'，无法执行相对导入

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我正在使用Ubuntu18.04，这也发生在我身上。我重新安装了gensim pypi模块

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我相信重新安装上面的模块将修复它

问题出在spyder IDE上。您可以使用terminal（或cmd）运行此代码而不会出现任何错误。此外，每次在spyder IDE中运行此代码时都需要重新启动内核

 pip install gensim_sum_ext