Migrate model card from transformers-repo

Read announcement at https://discuss.huggingface.co/t/announcement-all-model-cards-will-be-migrated-to-hf-co-model-repos/2755
Original file history: https://github.com/huggingface/transformers/commits/master/model_cards/valhalla/t5-base-e2e-qg/README.md

README.md

@@ -0,0 +1,38 @@
+---
+datasets:
+- squad
+tags:
+- question-generation
+widget:
+- text: "Python is a programming language. It is developed by Guido Van Rossum and released in 1991. </s>"
+license: mit
+---
+
+## T5 for question-generation
+This is [t5-base](https://arxiv.org/abs/1910.10683) model trained for end-to-end question generation task. Simply input the text and the model will generate multile questions. 
+
+You can play with the model using the inference API, just put the text and see the results!
+
+For more deatils see [this](https://github.com/patil-suraj/question_generation) repo.
+
+### Model in action 🚀
+
+You'll need to clone the [repo](https://github.com/patil-suraj/question_generation).
+
+[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/patil-suraj/question_generation/blob/master/question_generation.ipynb)
+
+```python3
+from pipelines import pipeline
+
+text = "Python is an interpreted, high-level, general-purpose programming language. Created by Guido van Rossum \
+and first released in 1991, Python's design philosophy emphasizes code \
+readability with its notable use of significant whitespace."
+
+nlp = pipeline("e2e-qg", model="valhalla/t5-base-e2e-qg")
+nlp(text)
+=> [
+ 'Who created Python?',
+ 'When was Python first released?',
+ "What is Python's design philosophy?"
+]
+```