This is the default Blenderbot model class. However, some smaller checkpoints, such as
  facebook/blenderbot_small_90M, have a different architecture and consequently should be used with
  BlenderbotSmall.
Usage
Here is an example of model usage:
```python
from transformers import BlenderbotTokenizer, BlenderbotForConditionalGeneration
mname = "facebook/blenderbot-400M-distill"
model = BlenderbotForConditionalGeneration.from_pretrained(mname)
tokenizer = BlenderbotTokenizer.from_pretrained(mname)
UTTERANCE = "My friends are cool but they eat too many carbs."
inputs = tokenizer([UTTERANCE], return_tensors="pt")
reply_ids = model.generate(**inputs)
print(tokenizer.batch_decode(reply_ids))
[" That's unfortunate. Are they trying to lose weight or are they just trying to be healthier?"]
```
BlenderbotConfig
