payload = """Answer the following question step by step:
Roger has 5 tennis balls. He buys 2 more cans of tennis balls.
Each can has 3 tennis balls. How many tennis balls does he have now?
"""
 
parameters = {
  "early_stopping": True,
  "length_penalty": 2.0,
  "max_new_tokens": 50,
  "temperature": 0,
}
 
# Run prediction
predictor.predict({
	"inputs": payload,
  "parameters" :parameters
})
# [{'generated_text': 'He buys 2 cans of tennis balls, so he has 2 * 3 = 6 tennis balls. He has 5 + 6 = 11 tennis balls now.'}]