Gemini API Function Calling with Python — PickAClass
⏱ 2h 42m 📚 27 lessons

Gemini API Function Calling with Python

Learn to integrate AI models with external tools and services by mastering Gemini API function calling using the Python SDK.

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About this course

Unlock the power of AI to interact with the real world. Many AI models are powerful, but they become truly transformative when they can perform actions or retrieve information beyond their training data. This course empowers you to build sophisticated Python applications that leverage Gemini's function calling capabilities. You will learn to define custom tools and enable AI models to intelligently decide when and how to use them, transforming your applications from passive responders to active agents. What you'll learn: * Understand the fundamental concepts of the Gemini API and function calling. * Define and register custom functions and tools that your AI model can utilize. * Implement function calling workflows in Python using the official SDK. * Manage and interpret tool outputs to guide the AI model's responses. * Apply basic prompt engineering techniques for effective function invocation. * Practice robust error handling for reliable API integrations. * Build interactive applications that combine AI reasoning with external system capabilities. Starting with core definitions and API interaction basics, this course progresses to practical examples of defining tools, handling model responses, and integrating function calls into complete applications. It covers everything you need to know to get started with this powerful feature. This course is designed for absolute beginners with Python programming experience. No prior knowledge of AI models, machine learning, or the Gemini API is required. Start building intelligent applications that connect AI with the world around them.

Course contents

What you'll get

  • 📜 Certificate of completion
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  • 💬 Personal AI tutor
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  • 📱 Phone or computer
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  • ⚡ Short & focused
    2h 42m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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has successfully demonstrated mastery of
Gemini API Function Calling with Python
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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