AI Assistant From Basic to Advance - Part - 1

• A computer with Python installed. You can download Python from the official website and install it on your computer.
• A text editor or integrated development environment (IDE) to write your Python code. Some popular IDEs for Python include PyCharm, Visual Studio Code, and IDLE (which comes bundled with Python).

• The necessary libraries and modules to build your assistant. Depending on the functionality you want to implement, you may need to install additional libraries and modules. For example, if you want to build a voice-based assistant, you may need to install the SpeechRecognition library.
• Knowledge of Python programming. You will need to be familiar with the basic syntax and concepts of Python in order to write the code for your assistant. If you are new to Python, it is recommended to start with some basic tutorials and work your way up to more advanced topics.
• A clear idea of the functionality you want to implement in your assistant. Defining the goals and capabilities of your assistant will help guide the development process and ensure that you have a functional and useful end product.

import datetime
import pyttsx3  # pip install pyttsx3
import speech_recognition as sr  # pip install SpeechRecognition

engine = pyttsx3.init()  # initialise pyttsx3
voices = engine.getProperty('voices')
engine.setProperty('voice', voices[1].id)  # 0-2 range for different voices
voicespeed = 140  # setting speed
engine.setProperty('rate', voicespeed)

def speak(audio):
    engine.say(audio)
    engine.runAndWait()

def takeCommand():
    """Listen for a command from the user and return it as text."""
    r = sr.Recognizer()
    with sr.Microphone() as source:
        print("Listening...")
        r.pause_threshold = 1
        audio = r.listen(source)

    try:
        print("Recognising...")
        query = r.recognize_google(audio, language='en-us')
    except Exception as e:

        print()
        return "---"
    return query

def time():
    """Speak the current time."""
    time = datetime.datetime.now().strftime("%H:%M:%S")
    speak(time)
    print(time)

def wishme():
    speak("welcome back sir")

    hour = datetime.datetime.now().hour
    if hour>=6 and hour<=12:
        speak('Good morning')
    elif hour>=12 and hour<=18:
        speak('Good afternoon')
    elif hour>=18 and hour<=24:
        speak('Good evening')
    else:
        speak('good night')

    speak('How can i help you today')

if __name__ == "__main__":
    while True:
        query = takeCommand().lower()
        print(query)

        if "good morning" in query:
            speak("good morning sir")

        elif "time" in  query:
            time()

• pip install pipwin
• pipwin install pyaudio

# Read!