How To Make AI Chatbot In Python Using NLP NLTK In 2023

ai chatbot python

After that, you make a GET request to the API endpoint, store the result in a response variable, and then convert the response to a Python dictionary for easier access. Next, you’ll ai chatbot python create a function to get the current weather in a city from the OpenWeather API. This function will take the city name as a parameter and return the weather description of the city.

ai chatbot python

Ultimately, we want to avoid tying up the web server resources by using Redis to broker the communication between our chat API and the third-party API. If this is the case, the function returns a policy violation status and if available, the function just returns the token. We will ultimately extend this function later with additional token validation. The get_token function receives a WebSocket and token, then checks if the token is None or null.

In API.json file

For example, you may notice that the first line of the provided chat export isn’t part of the conversation. Also, each actual message starts with metadata that includes a date, a time, and the username of the message sender. To train your chatbot to respond to industry-relevant ai chatbot python questions, you’ll probably need to work with custom data, for example from existing support requests or chat logs from your company. Now that you’ve created a working command-line chatbot, you’ll learn how to train it so you can have slightly more interesting conversations.

ai chatbot python

There are a lot of undertones dialects and complicated wording that makes it difficult to create a perfect chatbot or virtual assistant that can understand and respond to every human. The task of interpreting and responding to human speech is filled with a lot of challenges that we have discussed in this article. In fact, it takes humans years to overcome these challenges and learn a new language from scratch.

Easily build AI-based chatbots in Python

If it is, then you save the name of the entity (its text) in a variable called city. Here the weather and statement variables contain spaCy tokens as a result of passing each corresponding string to the nlp() function. First, you import the requests library, so you are able to work with and make HTTP requests. The next line begins the definition of the function get_weather() to retrieve the weather of the specified city. Use Flask to create a web interface for your chatbot, allowing users to interact with it through a browser.

  • The model we will be using is the GPT-J-6B Model provided by EleutherAI.
  • To simulate a real-world process that you might go through to create an industry-relevant chatbot, you’ll learn how to customize the chatbot’s responses.
  • The NLP chatbot searches for a question by keywords and then gives the corresponding answer.
  • The first and foremost thing before starting to build a chatbot is to understand the architecture.