Tensorflow keras构建模型出现This model has not yet be…

Tensorflow keras构建模型出现如下问题， 在调用`model.summary()`时候报错 > > ValueError: This model has not yet been built. Build the model first by calling `build()` or by calling the model on a…

What is the most popular Python package?

The top 10 Python libraries include NumPy, SciPy, Pandas, Matplotlib, Scikit-Learn, NLTK, TensorFlow, Seaborn, Keras, and PyTorch. NumPy is a library for scientific computing, Sci…