Pembuatan teks streaming

Contoh kode ini menunjukkan cara membuat teks dalam mode streaming.

Contoh kode

Python

Sebelum mencoba contoh ini, ikuti petunjuk penyiapan Python di Panduan memulai Vertex AI menggunakan library klien. Untuk mengetahui informasi selengkapnya, lihat Dokumentasi referensi API Python Vertex AI.

Untuk melakukan autentikasi ke Vertex AI, siapkan Kredensial Default Aplikasi. Untuk mengetahui informasi selengkapnya, baca Menyiapkan autentikasi untuk lingkungan pengembangan lokal.

import vertexai
from vertexai import language_models

# TODO(developer): Update and un-comment below line
# PROJECT_ID = "your-project-id"
vertexai.init(project=PROJECT_ID, location="us-central1")

text_generation_model = language_models.TextGenerationModel.from_pretrained(
    "text-bison"
)
parameters = {
    # Temperature controls the degree of randomness in token selection.
    "temperature": 0.2,
    # Token limit determines the maximum amount of text output.
    "max_output_tokens": 256,
    # Tokens are selected from most probable to least until the
    # sum of their probabilities equals the top_p value.
    "top_p": 0.8,
    # A top_k of 1 means the selected token is the most probable among
    # all tokens.
    "top_k": 40,
}

responses = text_generation_model.predict_streaming(
    prompt="Give me ten interview questions for the role of program manager.",
    **parameters,
)

results = []
for response in responses:
    print(response)
    results.append(str(response))
results = "\n".join(results)
print(results)
# Example response:
# 1. **Tell me about your experience as a program manager.**
# 2. **What are your strengths and weaknesses as a program manager?**
# 3. **What do you think are the most important qualities for a successful program manager?**
# 4. **How do you manage
# ...

Langkah selanjutnya

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