import google.generativeai as genai
import os

genai.configure(api_key=os.getenv('GEMINI_API_KEY'))

model = genai.GenerativeModel('gemini-2.5-flash')
response = model.generate_content('What is the context window of Gemini 2.5 Flash?')
print(response.text)

model = genai.GenerativeModel(
    'gemini-2.5-flash',
    system_instruction='You are a Python expert. Always include code examples.'
)

model = genai.GenerativeModel('gemini-2.5-flash')
response = model.generate_content(
    'Extract: John (28) from NYC.',
    generation_config=genai.GenerationConfig(
        response_mime_type='application/json'
    )
)