Shadowing Practice: How to Build AI ChatBot with Custom Knowledge Base in 10 mins - Learn English Speaking with Video

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what if you could turn your website

and all of those pdf documents manuals guides ebooks

and reports into a helpful chatbot imagine asking questions

and getting instant answers directly from your website your documents

or any ebook well guess what i found a way to

do this in less than 10 minutes in this video i'll

show you how easy it is to build your own ai

chatbot with custom knowledge base without any coding skills you can do this for your business

or other businesses

and start making money by the end of this tutorial video

not only you'll be able to create a chat bot

and train your ai based on your own data using pdf html txt csv word documents

and powerpoint presentation files but also integrate the chatbot into your website facebook messenger Slack, Discord, or Telegram.

In this video, you'll learn how to create a data store agent, how to add unstructured data to your agent's data store,

how to enable voice and chat experiences for your agent, how to test agent and simulate customer questions, how to view conversation history and analytics for your agent,

all of that in about 10 minutes.

Without any further ado, Let's get started.

Alright, so before we start, let me show you the document that we'll be using as the data source.

This is budget of the US government and it's 188 pages long.

So to get started, we'll go to cloud .gibble .com and log in with your account and click on console.

So, from the console, click Search for Agent Builder.

Click on Agent Builder.

Before creating a new app, make sure that the Vertex AI API and the Dialogflow APIs are enabled.

If they're not enabled, you'll get a prompt and then you can enable it on the screen.

Select Chat and provide the company name.

Provide the agent name

Click continue

We'll create a datastore This is where we can create a datastore Click on create datastore

You get three options here You can provide a website URL

And it will automatically crawl website content From a list of domains

that you defined You can provide the data from your storage bucket, or you can import data manually by calling the API.

I'll select the cloud storage, and you can import a folder or you can import a file.

I'll select File and hit Browse.

I created this bucket earlier where I uploaded that PDF document that I showed you.

I've already uploaded it.

But for your case, you can upload any document to your cloud storage, and you'll be able to select it from here.

Click Select.

So PDF, HTML, text files, CSV, Word document, and presentation files fall under the unstructured documents.

Now, you can use that as the data source, or you can use JSON -L for unstructured documents with metadata information.

You can click on this link for more information, or you can use CSV file for structured frequently asked data.

This is only for chat.

But for our example, we're going to be using the unstructured document.

Click on continue.

I'm going to name the data store US budget 2025 -25 and click on create.

It's going to create a data store.

Okay, so it created a data store.

I will select the data store and click on create.

okay

so the data store has been created over here I can

click on over on this link to see more information on this screen I can see the activity

and I need to make sure that data has been imported successfully without any errors.

And we are using the digital parser.

Now we can hit preview to see the preview.

Now we'll test our agent.

Testing is an important part of working with conversational agents to find the bugs, identify limitations and simulate a customer experience.

You can start an interactive session with your chatbot

So to see how it responds to various questions that a customer might ask, click on the test agent.

Link at the top right -hand corner.

This is where we can test the chatbot.

We can write hello.

And we have more control over estimating the response of the agent from the screen.

We can enable logging by going here and checking this enable conversational history.

By checking this box, we will get the conversation history.

Let's suppose we put this on our website and people interact with our chatbot.

And if you want to be able to see those interactions, you need to check this box and hit save.

We'll click on manage, click on integration.

Let me show you a very cool thing.

You can add a phone gateway to your bot, which will make use of speech -to -text and text -to -speech capabilities in the Google Cloud.

You can hit on this manage button to enable that feature

but for now I'm happy with the text chatbot

and text based I can click on connect we can enable this unauthenticated API

which means that will allow people without authentication to interact with the chatbot

and I'll click on enable unauthenticated API this is the code

that you can use to put on your website

and you'll get the chatbot on your website

so to see how it would look like click on try it now

and you get this um you get this icon at the bottom uh right hand corner

so you click on this and this is the chat box

that you you can put on your website what are president's top three hour credits for year 2025 Bye.

The chatbot read the document and responded with prison -stopped economic parodies, lowering costs for American families.

The administration is working to bring down the prescription drug costs, health insurance premiums, utility bills, costs for everyday goods, all while taking on junk fees that some allies,

banks, and other companies used to rip off Americans it also is grounded the data

and if i click on this link it will show me exactly where it found

that information from and as you can see it's on page nine

and this is where the chatbot found

that information is lowering costs for hardworking americans the administration is

working to bring down prescription drug costs health insurance we are grounding it with our own data source

So let me ask it another question.

Let me ask, what has the president invested in?

The president has invested in America and the American people by signing into law historic legislation, such as the American Rescue Plan,

the Bipartisan Infrastructure Law, the CHIPS, the Science Act, and the Inflation Reduction Act.

Let me ask you another question like,

what are some of the accomplishments of the Biden administration?

The Biden administration has made historic investments in mental health care, including nearly $1 billion to support the 988 Suicide and Crisis Lifeline.

The administration is also committed to investing in training more mental health professionals and has expanded certified community behavioral health clinics nationwide.

When testing your virtual agent, if you find that your bot's answers do not meet your expectations,

you can always add more URLs to the data source to improve how your bot handles questions and answers.

You can add more URLs, you can add more documents.

Other than testing many different paths the customer might make, how else can you determine where the problem and friction points are in your virtual agent?

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Conversation history and analytics help.

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So we enabled, I showed you where you can enable that conversation history under the agents.

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I already enabled that.

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And to get to that conversation history, you can click on conversation history and this is where you're going to see the conversation history.

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And I can click on any of these

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and it will show me my interaction with the chat bot

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I've asked it's going to show the history of my conversation

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and once you put that on your website

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and you would be able to see the interaction of your

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chat bot with your visitors website visitors congratulations using the verdicts

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ai conversation in dialogue flow cx you have successfully created a

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data store agent your virtual agent can answer hundreds of different questions about your website or

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any document pdf manual guides ebooks and reports etc

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that you may have you don't have to go through the

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manual process of creating a large number of intense training phrases response messages.

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We literally created this in less than 10 minutes.

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this video was requested in the comment section by a few of my subscribers i read all of the comments

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and i'd love to hear your thoughts feel free to share your ideas for upcoming videos

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if you don't have any questions

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or feedback you can support my work by just typing coding

120

money in the comment section it really helps with the youtube algorithms

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if you found this video useful a thumbs up would be

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highly appreciated stay tuned for exciting new videos to ensure you don't miss out please subscribe

123

and hit the notification bell icon you may also want to check out the video

124

that pops up on the screen somewhere until next time thank you for watching

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Vocabulary and speaking notes for this lesson

This speaking lesson is built on the video “How to Build AI ChatBot with Custom Knowledge Base in 10 mins”. The speaker keeps coming back to these words: click, agent, document, website, chatbot. This video has 124 sentences and 1542 words to shadow. The speech runs for 10:45. The speaker talks at a steady 143 words per minute, a comfortable pace for shadowing. 82% of the words are among the 3,000 most common in English; the rest is worth studying before you start.

Key vocabulary in this video

15 words from the video worth learning, with pronunciation and meaning:

Word	Pronunciation	Meaning
enable verb	/ɪˈneɪ.bəl/	To make somebody able (to do, or to be, something); to give sufficient ability or power to do or to be; to give strength or ability to.
select verb	/sɪˈlɛkt/	To choose one or more elements of a set, especially a set of options.
cloud noun	/ˈklaʊ̯d/	A visible mass of water droplets suspended in the air.
import noun	/ˈɪm.pɔɹt/	Something brought in from an exterior source, especially for sale or trade.
invest verb	/ɪnˈvɛst/	To spend money, time, or energy on something, especially for some benefit or purpose; used with in.
manual noun	/ˈmæn.j(u)əl/	Synonym of handbook.
virtual adjective	/ˈvɜɹt͡ʃuəl/	In effect or essence, rather than in fact or reality; also, imitated, simulated.
interaction noun	/ˌɪn.təˈɹæk.ʃən/	The situation or occurrence in which two or more things act upon one another to produce an effect; the effect resulting from such a situation or occurrence.
upload verb	/ˈʌpˌloʊd/	To transfer data to a computer on a network, especially to a server on the Internet.
successfully adverb	/səkˈsɛs.fə.li/	In a successful manner; with success; without failing.
presentation noun	/ˌpɹɛzn̩ˈteɪʃn̩/	The act of presenting, or something presented.
icon noun	/ˈaɪ.kɑn/	An image, symbol, picture, portrait, or other representation, usually as an object of religious devotion.
console noun	/ˈkɑn.soʊl/	A stand-alone cabinet designed to stand on the floor; especially, one integrated with home entertainment equipment, such as a TV or stereo system.
bucket noun	/ˈbʌkɪt/	A container made of rigid material, often with a handle, used to carry liquids or small items.
interact verb	/ɪn.təˈɹækt/	To engage in communication and other shared activities (with someone).

Phrasal verbs you will hear

Word	Meaning
bring down verb	To make (a ruler or government) lose their position of power.
check out verb	To record the departure or withdrawal of someone or something (such as guests, employees, books, etc.).
fall under verb	To belong to for purposes of categorization.
go through verb	To travel from one end of something to the other.
miss out verb	To miss an experience or lose an opportunity, etc. that should not be missed.
rip off verb	To pull off by ripping.

Grammar in this video

The structures the speaker uses most, with the exact words from the video:

Structure	In the video
Conditional sentences if + clause, will/would + verb — a condition and its result	If they're not enabled, you'll get
Present perfect have/has + past participle — a past action that still matters now	I've already uploaded · has been created · has been imported
Passive voice be + past participle — the focus is on what happens, not who does it	are enabled · has been created · has been imported

Pronunciation to watch

The speaker uses 25 contractions and reduced forms, such as we'll, you'll, I'll. Say them the short way, as you hear them.

The “th” sounds: algorithm /ˈælɡəɹɪðm̩/, thumb /ˈθʌm/, authentication /ɔːˌθɛntɪˈkeɪʃn̩/
The “sh” and “zh” sounds: interaction /ˌɪn.təˈɹæk.ʃən/, presentation /ˌpɹɛzn̩ˈteɪʃn̩/, prescription /pɹəˈskɹɪp.ʃən/, congratulations /kənˌɡɹæt͡ʃəˈleɪʃ(ə)nz/, integration /ˌɪn.tɪˈɡɹeɪ.ʃən/
Long words — get the stress right: interaction /ˌɪn.təˈɹæk.ʃən/, successfully /səkˈsɛs.fə.li/, analytics /ˌæn.əˈlɪt.ɪks/, congratulations /kənˌɡɹæt͡ʃəˈleɪʃ(ə)nz/, utility /juːˈtɪlɪti/

How to practise with this video

Listen to the whole video once without speaking and note the words you do not know.
Shadow it sentence by sentence at normal speed, repeating each one until your rhythm matches the speaker.
Record yourself and compare with the original, paying attention to words like enable, select, cloud.

What is the Shadowing Technique?

Shadowing is a science-backed language learning technique originally developed for professional interpreter training and popularized by polyglot Dr. Alexander Arguelles. The method is simple but powerful: you listen to native English audio and immediately repeat it out loud — like a shadow following the speaker with just a 1–2 second delay. Unlike passive listening or grammar drills, shadowing forces your brain and mouth muscles to simultaneously process and reproduce real speech patterns. Research shows it significantly improves pronunciation accuracy, intonation, rhythm, connected speech, listening comprehension, and speaking fluency — making it one of the most effective methods for IELTS Speaking preparation and real-world English communication.

Shadowing technique: read the full step-by-step guide →

Shadowing Practice: How to Build AI ChatBot with Custom Knowledge Base in 10 mins - Learn English Speaking with Video

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