Live demo of GPT-4o coding assistant and desktop app

13 May 202403:37

TLDRIn the live demo, a user interacts with the GPT desktop app to solve a coding problem. They share code that fetches and processes daily weather data, smoothing it with a rolling average and annotating significant weather events. The GPT app provides a brief description of the code's functionality and the expected plot appearance. After running the code, the user shares the resulting plot with GPT, which describes the smoothed temperature data for 2018, including a notable rainfall event. GPT also identifies the hottest months and approximate temperatures. The demo showcases GPT's ability to assist with coding problems, interact with code, and analyze plot outputs.


  • 💻 The GPT desktop app is used to open and interact with the chat GPT voice app.
  • 📈 The code shared fetches daily weather data, smooths it using a rolling average, and annotates a significant weather event.
  • 📊 The `Fu` function is applied to smooth the temperature data, resulting in a plot with reduced noise.
  • 👀 Chat GPT can visualize the plot using the desktop app's vision capabilities.
  • 🌡️ The plot displays smoothed average, minimum, and maximum temperatures for the year 2018.
  • ☔️ A notable rainfall event is marked on the plot in late September.
  • 🔥 The hottest temperatures, between 25° and 30°C (77° F to 86° F), occur around July and August.
  • 📊 The y-axis of the plot represents temperatures in Celsius.
  • 🤖 Chat GPT can assist with coding problems and interact with code bases to provide insights.
  • 📱 The chat GPT voice app can hear but not see the screen, while the desktop app can both hear and see.
  • 🔍 The script demonstrates the ability of Chat GPT to understand and discuss code and its outputs.

Q & A

  • What is the primary function of the code discussed in the transcript?

    -The code's primary function is to fetch daily weather data for a specific location and time period, smooth the temperature data using a rolling average, annotate a significant weather event on the resulting plot, and then display the plot with the average, minimum, and maximum temperatures over the year.

  • How does the function FuXY contribute to the plot's appearance?

    -The function FuXY smooths the average temperature, minimum temperature, and maximum temperature columns by applying a rolling mean over the specified window size. As a result, the plot would show smoother temperature lines, reducing the noise or fluctuations in the data.

  • What is the significance of the rolling mean in the context of the code?

    -The rolling mean is significant because it helps to smooth out the temperature data, making the plot's temperature lines less erratic and providing a clearer trend or pattern in the temperature data over time.

  • What does the plot display after the code is executed?

    -The plot displays smoothed average, minimum, and maximum temperatures throughout the year 2018 with a notable annotation marking a significant rainfall event in late September.

  • Which months are identified as the hottest in the plot?

    -The hottest temperatures occur around July and August, with the maximum temperature during these months being roughly between 25°C and 30°C (77°F to 86°F).

  • What is the unit of temperature used on the y-axis of the plot?

    -The unit of temperature used on the y-axis of the plot is Celsius.

  • How does the chat GPT desktop app enhance the interaction with the user?

    -The chat GPT desktop app enhances interaction by allowing chat GPT to not only hear the user's voice but also to see the code and the outputs, such as plots, on the user's screen through its vision capabilities.

  • What is the role of chat GPT in assisting with coding problems?

    -Chat GPT assists with coding problems by providing explanations, descriptions of code functionality, and insights into how certain functions or code segments contribute to the overall outcome, such as the appearance of a plot.

  • How does the transcript demonstrate the capability of chat GPT to interact with code?

    -The transcript demonstrates chat GPT's capability to interact with code by discussing the functionality of specific code segments, explaining the effects of applying a function to data, and providing a description of the plot generated by the code.

  • What is the advantage of using a rolling average in data smoothing?

    -The advantage of using a rolling average in data smoothing is that it reduces the impact of random fluctuations in the data, making it easier to identify trends or patterns over time.

  • How does the chat GPT voice app assist the user in understanding the code?

    -The chat GPT voice app assists the user by providing a verbal explanation of the code's functionality, describing what the code does in a concise manner, and offering insights into how different parts of the code contribute to the final output.

  • What is the significance of the annotation of a significant weather event on the plot?

    -The annotation of a significant weather event on the plot is significant because it draws attention to an important event that occurred during the time period covered by the data, providing context and aiding in the interpretation of the data.



💻 Coding Assistance with Chat GPT

The speaker is using the chat GPT desktop app to get help with a coding problem. They have a computer screen showing some code and the chat GPT voice app open on the side. The speaker highlights a code command and sends it to chat GPT for assistance. They then discuss the code, which is designed to fetch daily weather data, apply a rolling average to smooth the temperature data, annotate a significant weather event, and display the plot with average, minimum, and maximum temperatures over a year. The speaker also inquires about the visual outcome of applying a specific function 'Fu' to the data, which would result in smoother temperature lines due to the reduction of noise in the data. Finally, the speaker runs the code and shares the plot with chat GPT, which provides a brief overview of the plot and answers a question about the hottest temperatures and their corresponding months and values.




GPT-4o refers to a hypothetical advanced version of a language model, presumably more sophisticated than its predecessors. In the context of the video, GPT-4o is portrayed as a coding assistant capable of understanding and interacting with code, as well as visual elements like plots. It is used to demonstrate the advanced capabilities of AI in assisting with coding problems and visual data analysis.

💡Desktop App

A desktop app, short for desktop application, is a type of computer software designed to run on a personal computer rather than mobile devices or web browsers. In the script, the 'chat GPT desktop app' is mentioned as a tool that allows the AI to visually interact with the user's computer screen, enhancing the functionality of the AI beyond text-based communication.

💡Coding Problem

A coding problem refers to a challenge or task that requires writing or modifying computer code to achieve a specific outcome. In the video, the user seeks help from GPT-4o to solve a coding problem, which involves fetching and processing weather data, demonstrating the practical application of AI in software development.

💡Rolling Average

The rolling average, also known as a moving average, is a statistical technique that calculates the average of a subset of the data points within a larger data set over a specified period. In the script, the code uses a rolling average to smooth temperature data, which helps in visualizing trends more clearly by reducing the impact of random fluctuations.

💡Data Frame

A data frame is a two-dimensional data structure in programming, often used to represent tabular data where each column represents a variable and each row represents an observation. In the video, the function 'Fu XY' takes a data frame containing temperature data as input, which is then processed to calculate rolling means for different temperature metrics.


In the context of data visualization, a plot is a graphical representation of data, often used to illustrate trends, patterns, or relationships within the data. The video discusses generating a plot that displays smoothed average, minimum, and maximum temperatures over a year, with annotations for significant weather events, showcasing the utility of visual tools in data analysis.

💡Temperature Data

Temperature data refers to numerical values representing temperatures, typically collected over time or across different locations. In the video, the code is designed to fetch daily weather data, including temperature, which is then processed and visualized to understand weather patterns throughout the year.

💡Significant Weather Event

A significant weather event is a notable occurrence in the atmosphere that has an impact on the environment or human activities, such as a heavy rainfall or a storm. In the script, the plot includes an annotation for a big rainfall event in September, highlighting the ability of the code to mark and analyze such events within the data.

💡Vision Capabilities

Vision capabilities refer to the ability of a system or application to interpret and understand visual information, such as images or video. The chat GPT desktop app is said to have vision capabilities, allowing it to see and analyze the plot displayed on the screen, which is a significant feature for an AI assistant in providing comprehensive assistance.

💡Linear Algebra Equations

Linear algebra equations are mathematical expressions that deal with vectors, matrices, and linear transformations. They are fundamental in many areas of science and engineering. The video mentions that GPT-4o can help solve 'very easy linear algebra equations,' indicating the AI's versatility in handling different types of problems, not just those related to coding or data analysis.

💡Code Bases

A code base refers to the full collection of source code for a particular software project. In the video, GPT-4o interacts with the user's code base, understanding and providing insights into the code's functionality, which is a testament to the AI's ability to assist with complex programming tasks.


Live demo of GPT-4o coding assistant and desktop app

Opening the GPT desktop app to showcase its functionality

Chat GPT's ability to hear but not see the screen content initially

Highlighting code to send it to chat GPT for analysis

Chat GPT provides a brief description of the code's functionality

The code fetches daily weather data and smooths temperature data

Rolling average is used to annotate significant weather events on plots

Displaying the plot with average, minimum, and maximum temperatures

Function 'Fu' described for smoothing temperature data

Impact of applying the 'Fu' function on plot smoothness

Generating and displaying the plot for further analysis

Chat GPT's vision capabilities allow it to see and analyze the plot

Plot displays smoothed temperature data for the year 2018

Identification of the month with the hottest temperatures

Temperature range for the hottest months identified

Clarification on the temperature scale used in the plot

Demonstration of Chat GPT's capabilities in solving coding problems

Interaction with code bases and analysis of plot outputs