我正在执行nlp任务。我写了以下代码。在执行时,它显示以下错误。任何解决错误的建议都会很有帮助。我在google colab中使用python 3 env。 # Pytextrankimport json
sample_text = 'I Like Flipkart. He likes Amazone. she likes Snapdeal. Flipkart and amazone is on top of google search.'
# Create dictionary to feed into