安全性和內容篩選器

from google import genai
from google.genai.types import (
    GenerateContentConfig,
    HarmCategory,
    HarmBlockThreshold,
    HttpOptions,
    SafetySetting,
)

client = genai.Client(http_options=HttpOptions(api_version="v1"))

system_instruction = "Be as mean as possible."

prompt = """
    Write a list of 5 disrespectful things that I might say to the universe after stubbing my toe in the dark.
"""

safety_settings = [
    SafetySetting(
        category=HarmCategory.HARM_CATEGORY_DANGEROUS_CONTENT,
        threshold=HarmBlockThreshold.BLOCK_LOW_AND_ABOVE,
    ),
    SafetySetting(
        category=HarmCategory.HARM_CATEGORY_HARASSMENT,
        threshold=HarmBlockThreshold.BLOCK_LOW_AND_ABOVE,
    ),
    SafetySetting(
        category=HarmCategory.HARM_CATEGORY_HATE_SPEECH,
        threshold=HarmBlockThreshold.BLOCK_LOW_AND_ABOVE,
    ),
    SafetySetting(
        category=HarmCategory.HARM_CATEGORY_SEXUALLY_EXPLICIT,
        threshold=HarmBlockThreshold.BLOCK_LOW_AND_ABOVE,
    ),
]

response = client.models.generate_content(
    model="gemini-2.5-flash",
    contents=prompt,
    config=GenerateContentConfig(
        system_instruction=system_instruction,
        safety_settings=safety_settings,
    ),
)

# Response will be `None` if it is blocked.
print(response.text)
# Example response:
#     None

# Finish Reason will be `SAFETY` if it is blocked.
print(response.candidates[0].finish_reason)
# Example response:
#     FinishReason.SAFETY

# For details on all the fields in the response
for each in response.candidates[0].safety_ratings:
    print('\nCategory: ', str(each.category))
    print('Is Blocked:', True if each.blocked else False)
    print('Probability: ', each.probability)
    print('Probability Score: ', each.probability_score)
    print('Severity:', each.severity)
    print('Severity Score:', each.severity_score)
# Example response:
#
#     Category:  HarmCategory.HARM_CATEGORY_HATE_SPEECH
#     Is Blocked: False
#     Probability:  HarmProbability.NEGLIGIBLE
#     Probability Score:  2.547714e-05
#     Severity: HarmSeverity.HARM_SEVERITY_NEGLIGIBLE
#     Severity Score: None
#
#     Category:  HarmCategory.HARM_CATEGORY_DANGEROUS_CONTENT
#     Is Blocked: False
#     Probability:  HarmProbability.NEGLIGIBLE
#     Probability Score:  3.6103818e-06
#     Severity: HarmSeverity.HARM_SEVERITY_NEGLIGIBLE
#     Severity Score: None
#
#     Category:  HarmCategory.HARM_CATEGORY_HARASSMENT
#     Is Blocked: True
#     Probability:  HarmProbability.MEDIUM
#     Probability Score:  0.71599233
#     Severity: HarmSeverity.HARM_SEVERITY_MEDIUM
#     Severity Score: 0.30782545
#
#     Category:  HarmCategory.HARM_CATEGORY_SEXUALLY_EXPLICIT
#     Is Blocked: False
#     Probability:  HarmProbability.NEGLIGIBLE
#     Probability Score:  1.5624657e-05
#     Severity: HarmSeverity.HARM_SEVERITY_NEGLIGIBLE
#     Severity Score: None