Afterwards, the instructor illustrates the process of initiating a network request using the previously established request body as the payload. Leveraging the existing chat completion code, the instructor duplicates the network request and situates it beneath the payload creation. The request encompasses the URL, server details, and error management. Once integrated into the view controller, the description is automatically generated upon image loading. Although a warning regarding asynchronous URLs is raised, the instructor assures its suitability for developmental usage. The subsequent task involves adapting the code to enable users to upload an image or capture a photo and derive a description from it.
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In the following video “0080: Adding a Photo to the Simulator Photo Gallery,” the host illustrates the procedure for importing an image from an iPhone to the simulator’s photo library. The method involves accessing the device’s internal system to retrieve the photo, extracting NS data, converting it into Base64 encoding, and transmitting it to the LM Studio API. Viewers are guided through launching Safari on the simulator, copying the image URL, pasting it into the simulator, and saving the image to the photo gallery. Upon completion, the newly imported image appears alongside existing ones in the photo app. Overall, the presenter outlines the necessary steps for utilizing the simulator to acquire an image and forward it to the backend.
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In the next “0081 Create the UI for selecting a photo” lecture, the instructor guides through the process of setting up a User Interface (UI) in Xcode for photo selection within an iPhone application. Initially, the instructor renames the existing “Send” button to “Select Photo” and adjusts its size accordingly. Following this, they introduce a UI image view to display the chosen photo, ensuring its placement and dimensions are correctly aligned by applying constraints. Subsequently, an IBOutlet is established for the UI image view and linked to the view controller. Additionally, as a precautionary measure against potential crashes, the instructor recommends removing an unconnected text field input from the code. The creator outlines the steps involved in implementing the UI code to facilitate photo selection. Firstly, they verify the condition of the code to ensure that the prompt remains an empty string, preventing any unintended execution. Once this verification is complete, they initiate the build and run process for the project. Although the photo is not yet visible, the subsequent lecture addresses the next phase. Specifically, instead of the “Send” button tap triggering upon selecting a photo, the function “select photo tapped” will be executed, as explained in the forthcoming session.
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