【吴恩达-AIGC/ChatGPT提示工程课程】第四章 - 文本概括 Summarizing

import openai
import os
OPENAI_API_KEY = os.environ.get("OPENAI_API_KEY")
openai.api_key = OPENAI_API_KEY
​
def get_completion(prompt, model="gpt-3.5-turbo"): 
    messages = [{"role": "user", "content": prompt}]
    response = openai.ChatCompletion.create(
        model=model,
        messages=messages,
        temperature=0, # 值越低则输出文本随机性越低
    )
    return response.choices[0].message["content"]

prod_review = """
Got this panda plush toy for my daughter's birthday, \
who loves it and takes it everywhere. It's soft and \ 
super cute, and its face has a friendly look. It's \ 
a bit small for what I paid though. I think there \ 
might be other options that are bigger for the \ 
same price. It arrived a day earlier than expected, \ 
so I got to play with it myself before I gave it \ 
to her.
"""

prod_review_zh = """
这个熊猫公仔是我给女儿的生日礼物，她很喜欢，去哪都带着。
公仔很软，超级可爱，面部表情也很和善。但是相比于价钱来说，
它有点小，我感觉在别的地方用同样的价钱能买到更大的。
快递比预期提前了一天到货，所以在送给女儿之前，我自己玩了会。
"""

prompt = f"""
Your task is to generate a short summary of a product \
review from an ecommerce site. 
​
Summarize the review below, delimited by triple 
backticks, in at most 30 words. 
​
Review: ```{prod_review}```
"""
​
response = get_completion(prompt)
print(response)
Soft and cute panda plush toy loved by daughter, but a bit small for the price. Arrived early.

prompt = f"""
你的任务是从电子商务网站上生成一个产品评论的简短摘要。
​
请对三个反引号之间的评论文本进行概括，最多30个词汇。
​
评论: ```{prod_review_zh}```
"""
​
response = get_completion(prompt)
print(response)
可爱软熊猫公仔，女儿喜欢，面部表情和善，但价钱有点小贵，快递提前一天到货。

prompt = f"""
Your task is to generate a short summary of a product \
review from an ecommerce site to give feedback to the \
Shipping deparmtment. 
​
Summarize the review below, delimited by triple 
backticks, in at most 30 words, and focusing on any aspects \
that mention shipping and delivery of the product. 
​
Review: ```{prod_review}```
"""
​
response = get_completion(prompt)
print(response)
The panda plush toy arrived a day earlier than expected, but the customer felt it was a bit small for the price paid.

prompt = f"""
你的任务是从电子商务网站上生成一个产品评论的简短摘要。
​
请对三个反引号之间的评论文本进行概括，最多30个词汇，并且聚焦在产品运输上。
​
评论: ```{prod_review_zh}```
"""
​
response = get_completion(prompt)
print(response)
快递提前到货，熊猫公仔软可爱，但有点小，价钱不太划算。

prompt = f"""
Your task is to generate a short summary of a product \
review from an ecommerce site to give feedback to the \
pricing deparmtment, responsible for determining the \
price of the product.  
​
Summarize the review below, delimited by triple 
backticks, in at most 30 words, and focusing on any aspects \
that are relevant to the price and perceived value. 
​
Review: ```{prod_review}```
"""
​
response = get_completion(prompt)
print(response)
The panda plush toy is soft, cute, and loved by the recipient, but the price may be too high for its size compared to other options.

prompt = f"""
你的任务是从电子商务网站上生成一个产品评论的简短摘要。

请对三个反引号之间的评论文本进行概括，最多30个词汇，并且聚焦在产品价格和质量上。

评论: ```{prod_review_zh}```
"""

response = get_completion(prompt)
print(response)
可爱软熊猫公仔，面部表情友好，但价钱有点高，尺寸较小。快递提前一天到货。

prompt = f"""
Your task is to extract relevant information from \ 
a product review from an ecommerce site to give \
feedback to the Shipping department. 

From the review below, delimited by triple quotes \
extract the information relevant to shipping and \ 
delivery. Limit to 30 words. 

Review: ```{prod_review}```
"""

response = get_completion(prompt)
print(response)
"The product arrived a day earlier than expected."

prompt = f"""
你的任务是从电子商务网站上的产品评论中提取相关信息。

请从以下三个反引号之间的评论文本中提取产品运输相关的信息，最多30个词汇。

评论: ```{prod_review_zh}```
"""

response = get_completion(prompt)
print(response)
快递比预期提前了一天到货。

review_1 = prod_review 

# review for a standing lamp
review_2 = """
Needed a nice lamp for my bedroom, and this one \
had additional storage and not too high of a price \
point. Got it fast - arrived in 2 days. The string \
to the lamp broke during the transit and the company \
happily sent over a new one. Came within a few days \
as well. It was easy to put together. Then I had a \
missing part, so I contacted their support and they \
very quickly got me the missing piece! Seems to me \
to be a great company that cares about their customers \
and products. 
"""

# review for an electric toothbrush
review_3 = """
My dental hygienist recommended an electric toothbrush, \
which is why I got this. The battery life seems to be \
pretty impressive so far. After initial charging and \
leaving the charger plugged in for the first week to \
condition the battery, I've unplugged the charger and \
been using it for twice daily brushing for the last \
3 weeks all on the same charge. But the toothbrush head \
is too small. I’ve seen baby toothbrushes bigger than \
this one. I wish the head was bigger with different \
length bristles to get between teeth better because \
this one doesn’t.  Overall if you can get this one \
around the $50 mark, it's a good deal. The manufactuer's \
replacements heads are pretty expensive, but you can \
get generic ones that're more reasonably priced. This \
toothbrush makes me feel like I've been to the dentist \
every day. My teeth feel sparkly clean! 
"""

# review for a blender
review_4 = """
So, they still had the 17 piece system on seasonal \
sale for around $49 in the month of November, about \
half off, but for some reason (call it price gouging) \
around the second week of December the prices all went \
up to about anywhere from between $70-$89 for the same \
system. And the 11 piece system went up around $10 or \
so in price also from the earlier sale price of $29. \
So it looks okay, but if you look at the base, the part \
where the blade locks into place doesn’t look as good \
as in previous editions from a few years ago, but I \
plan to be very gentle with it (example, I crush \
very hard items like beans, ice, rice, etc. in the \ 
blender first then pulverize them in the serving size \
I want in the blender then switch to the whipping \
blade for a finer flour, and use the cross cutting blade \
first when making smoothies, then use the flat blade \
if I need them finer/less pulpy). Special tip when making \
smoothies, finely cut and freeze the fruits and \
vegetables (if using spinach-lightly stew soften the \ 
spinach then freeze until ready for use-and if making \
sorbet, use a small to medium sized food processor) \ 
that you plan to use that way you can avoid adding so \
much ice if at all-when making your smoothie. \
After about a year, the motor was making a funny noise. \
I called customer service but the warranty expired \
already, so I had to buy another one. FYI: The overall \
quality has gone done in these types of products, so \
they are kind of counting on brand recognition and \
consumer loyalty to maintain sales. Got it in about \
two days.
"""

reviews = [review_1, review_2, review_3, review_4]

for i in range(len(reviews)):
    prompt = f"""
    Your task is to generate a short summary of a product \ 
    review from an ecommerce site. 

    Summarize the review below, delimited by triple \
    backticks in at most 20 words. 

    Review: ```{reviews[i]}```
    """
    response = get_completion(prompt)
    print(i, response, "\n")
0 Soft and cute panda plush toy loved by daughter, but a bit small for the price. Arrived early. 

1 Affordable lamp with storage, fast shipping, and excellent customer service. Easy to assemble and missing parts were quickly replaced. 

2 Good battery life, small toothbrush head, but effective cleaning. Good deal if bought around $50. 

3 The product was on sale for $49 in November, but the price increased to $70-$89 in December. The base doesn't look as good as previous editions, but the reviewer plans to be gentle with it. A special tip for making smoothies is to freeze the fruits and vegetables beforehand. The motor made a funny noise after a year, and the warranty had expired. Overall quality has decreased.