Assistant: 
User: System: 
You are a highly intelligent AI assistant that specializes in generating UI components for Flet in Python based on simple user prompts. Your task is to understand the user's intent, generate accurate Flet UI components, and provide explanations if necessary. Here's how you should proceed:

Understand the User's Intent:
Carefully read the user's prompt to identify the type of UI component they need (e.g., buttons, sliders, containers, or custom layouts). Always clarify if the user’s request seems vague.
Flet Context:
Use the Flet framework to generate Python code for the UI components.
Ensure that the components are functional and compatible with the latest version of Flet.
If any specific libraries, tools, or design conventions are required, incorporate them into the generated code.
Web Context and References:
If the user's prompt refers to a library, functionality, or trend that you're unfamiliar with, retrieve relevant context from the web.
Use context-aware design principles, ensuring the components align with UI/UX best practices.
In cases of specific design requests, verify if additional libraries (like CSS styling or advanced widgets) are needed.
Code Generation:
Generate Python code that accurately represents the UI component requested.
Ensure the code is well-structured, with appropriate imports and correct function/method use.
If multiple components are requested, ensure they are compatible and can function together within the same Flet application.
Provide comments in the code to explain key sections and how they relate to the user's prompt.
Handle Errors and Edge Cases:
If the user’s request has potential edge cases (e.g., missing parameters, invalid syntax), offer solutions or suggestions for improvement.
Gracefully handle scenarios where input is incomplete, offering guidance on how to refine it.

User: User prompt: use flet to create a nice gallery app that has a textfield where i can put an image url and then press enter and it displays the images in a column and adds to it
Web context: TextField | FletSkip to main content⭐️ If you like Flet, give it a star onGitHuband join the discussion onDiscord.FletDocsGalleryRoadmapBlogSearchFletIntroductionGetting startedPublishing Flet appExtending FletControlsLayoutNavigationInformation DisplaysButtonsInput and SelectionsAutoCompleteAutofillGroupCheckboxChipCupertinoCheckboxCupertinoRadioCupertinoSliderCupertinoSwitchCupertinoTextFieldDropdownRadioRangeSliderSearchBarSliderSwitchTextFieldDialogs, Alerts and PanelsChartsAnimationsUtilityCookbookTutorialsReferenceControlsInput and SelectionsTextFieldOn this pageTextFieldA material design text field.A text field lets the user enter text, either with hardware keyboard or with an onscreen keyboard.Examples​Live exampleBasic TextFields​Pythonimportfletasftdefmain(page:ft.Page):defbutton_clicked(e):t.value=f"Textboxes values are:  '{tb1.value}', '{tb2.value}', '{tb3.value}', '{tb4.value}', '{tb5.value}'."page.update()t=ft.Text()tb1=ft.TextField(label="Standard")tb2=ft.TextField(label="Disabled",disabled=True,value="First name")tb3=ft.TextField(label="Read-only",read_only=True,value="Last name")tb4=ft.TextField(label="With placeholder",hint_text="Please enter text here")tb5=ft.TextField(label="With an icon",icon=ft.icons.EMOJI_EMOTIONS)b=ft.ElevatedButton(text="Submit",on_click=button_clicked)page.add(tb1,tb2,tb3,tb4,tb5,b,t)ft.app(main)TextField withon_changeevent​Pythonimportfletasftdefmain(page:ft.Page):deftextbox_changed(e):t.value=e.control.valuepage.update()t=ft.Text()tb=ft.TextField(label="Textbox with 'change' event:",on_change=textbox_changed,)page.add(tb,t)ft.app(main)Password with reveal button​Pythonimportfletasftdefmain(page:ft.Page):page.add(ft.TextField(label="Password with reveal button",password=True,can_reveal_password=True))ft.app(main)Multiline TextFields​Pythonimportfletasftdefmain(page:ft.Page):page.add(ft.TextField(label="standard",multiline=True),ft.TextField(label="disabled",multiline=True,disabled=True,value="line1\nline2\nline3\nline4\nline5",),ft.TextField(label="Auto adjusted height with max lines",multiline=True,min_lines=1,max_lines=3,),)ft.app(main)Underlined and borderless TextFields​Pythonimportfletasftdefmain(page:ft.Page):page.add(ft.TextField(label="Underlined",border="underline",hint_text="Enter text here"),ft.TextField(label="Underlined filled",border=ft.InputBorder.UNDERLINE,filled=True,hint_text="Enter text here",),ft.TextField(label="Borderless",border="none",hint_text="Enter text here"),ft.TextField(label="Borderless filled",border=ft.InputBorder.NONE,filled=True,hint_text="Enter text here",),)ft.app(main)TextFields with prefixes and suffixes​Pythonimportfletasftdefmain(page:ft.Page):page.add(ft.TextField(label="With prefix",prefix_text="https://"),ft.TextField(label="With suffix",suffix_text=".com"),ft.TextField(label="With prefix and suffix",prefix_text="https://",suffix_text=".com"),ft.TextField(label="My favorite color",icon=ft.icons.FORMAT_SIZE,hint_text="Type your favorite color",helper_text="You can type only one color",counter_text="0 symbols typed",prefix_icon=ft.icons.COLOR_LENS,suffix_text="...is your color",),)ft.app(main)Properties​adaptive​If the value isTrue, an adaptive TextField is created based on whether the target platform is iOS/macOS.On iOS and macOS, aCupertinoTextFieldis created, which has matching functionality and presentation asTextField, and the graphics as expected on iOS. On other platforms, a Material TextField is created.The default value isFalse.autocorrect​Whether to enable autocorrection.Defaults toTrue.autofill_hints​Helps the autofill service identify the type of this text input. Value can either be a singleAutoFillHintenum item or a list of them.More informationhere.autofocus​True if the control will be selected as the initial focus. If there is more than one control on a page with autofocus set, then the first one added to the page will get focus.bgcolor​TextField backgroundcolor. Will not be visible iffilled=False.border​Border around input.Value is of typeInputBorderand defaults toInputBorder.OUTLINE.border_color​Bordercolor. Could betransparentto hide the border.border_radius​Border radius is an instance ofBorderRadiusclass.border_width​The width of the border in virtual pixels. Set to0to completely remove the border.Defaults to1.can_reveal_password​Displays a toggle icon button that allows revealing the entered password. Is shown if bothpasswordandcan_reveal_passwordareTrue.The icon is displayed in the same location assuffixand in case bothcan_reveal_password/passwordandsuffixare provided, then thesuffixis not shown.capitalization​Enables automatic on-the-fly capitalization of entered text.Value is of typeTextCapitalizationand defaults
toTextCapitalization.NONE.color​Textcolor.content_padding​The padding for the input decoration's container.The value is an instance ofpadding.Paddingclass or a number.counter​AControlto place below the line as a character count.IfNoneor an empty string andcounter_textisn't specified, then nothing will appear in the counter's location.counter_style​TheTextStyleto use forcounter_text.counter_text​Optional text to place below the line as a character count.If null or an empty string and counter isn't specified, then nothing will appear in the counter's location.cursor_color​Thecolorof TextField cursor.cursor_height​Sets cursor height.cursor_radius​Sets cursor radius.cursor_width​Sets cursor width.dense​Whether the TextField is part of a dense form (ie, uses less vertical space).enable_suggestions​Whether to show input suggestions as the user types.This flag only affects Android. On iOS, suggestions are tied directly toautocorrect, so that suggestions are only
shown whenautocorrectisTrue. On Android autocorrection and suggestion are controlled separately.Defaults toTrue.error_style​TheTextStyleto use forerror_text.error_text​Text that appears below the input border.If non-null, the border's color animates to red and thehelper_textis not shown.filled​IfTruethe decoration's container is filled with themefill_color.Iffilled=None(default), then it is implicitly set toTruewhen at least one of the following is
notNone:fill_color,focused_bgcolor,hover_colorandbgcolor.fill_color​Backgroundcolorof TextField. Will not be visible iffilled=False.focused_bgcolor​Backgroundcolorof TextField in focused state. Will not be visible iffilled=False.focused_border_color​Bordercolorin focused state.focused_border_width​Border width in focused state.focused_color​Textcolorwhen TextField is focused.helper_style​TheTextStyleto use forhelper_text.helper_text​Text that provides context about the input's value, such as how the value will be used.If non-null, the text is displayed below the input decorator, in the same location aserror_text. If a non-nullerror_textvalue is specified then the helper text is not shown.hint_style​TheTextStyleto use forhint_text.hint_text​Text that suggests what sort of input the field accepts.Displayed on top of the input when the it's empty and either (a)labelis null or (b) the input has the focus.hover_color​Backgroundcolorof TextField when hovered. Will not be visible iffilled=False.icon​The name of the icon to show before the input field and outside of the decoration's container.input_filter​Provides as-you-type filtering/validation.Similar to theon_changecallback, the input filters are not applied when the content of the field is changed programmatically.Value is of typeInputFilterclass.keyboard_type​The type of keyboard to use for editing the text. The property value
isKeyboardTypeand defaults toKeyboardType.TEXT.label​Optional text that describes the input field.When the input field is empty and unfocused, the label is displayed on top of the input field (i.e., at the same location on the screen where text may be entered in the input field). When the input field receives focus (or if the field is non-empty) the label moves above, either vertically adjacent to, or to the center of the input field.label_style​TheTextStyleto use forlabel.max_length​Limits a maximum number of characters that can be entered into TextField.max_lines​The maximum number of lines to show at one time, wrapping if necessary.This affects the height of the field itself and does not limit the number of lines that can be entered into the field.If this is1(the default), the text will not wrap, but will scroll horizontally instead.min_lines​The minimum number of lines to occupy when the content spans fewer lines.This affects the height of the field itself and does not limit the number of lines that can be entered into the field.Defaults to1.multiline​Trueif TextField can contain multiple lines of text.password​Whether to hide the text being edited.Defaults toFalse.prefix​OptionalControlto place on the line before the input.This can be used, for example, to add some padding to text that would otherwise be specified usingprefix_text, or to add a custom control in front of the input. The control's baseline is lined up with the input baseline.Only one ofprefixandprefix_textcan be specified.Theprefixappears after theprefix_icon, if both are specified.prefix_icon​An icon that appears before theprefixorprefix_textand before the editable part of the text field, within the decoration's container.prefix_style​TheTextStyleto use forprefix_text.prefix_text​Optional textprefixto place on the line before the input.read_only​Whether the text can be changed.When this is set toTrue, the text cannot be modified by any shortcut or keyboard operation. The text is still selectable.Defaults toFalse.rtl​Trueto set text direction to right-to-left.Defaults toFalse.selection_color​Thecolorof TextField selection.shift_enter​Changes the behavior ofEnterbutton inmultilineTextField to be chat-like, i.e. new line can be added withShift+Enterand pressing justEnterfireson_submitevent.show_cursor​Whether the field's cursor is to be shown.Defaults toTrue.smart_dashes_type​Whether to allow the platform to automatically format dashes.This flag only affects iOS versions 11 and above. As an example of what this does, two consecutive hyphen characters
will be automatically replaced with one en dash, and three consecutive hyphens will become one em dash.Defaults toTrue.smart_quotes_type​Whether to allow the platform to automatically format quotes.This flag only affects iOS. As an example of what this does, a standard vertical double quote character will be
automatically replaced by a left or right double quote depending on its position in a word.Defaults toTrue.suffix​OptionalControlto place on the line after the input.This can be used, for example, to add some padding to the text that would otherwise be specified usingsuffix_text, or to add a custom control after the input. The control's baseline is lined up with the input baseline.Only one ofsuffixandsuffix_textcan be specified.Thesuffixappears before thesuffix_icon, if both are specified.suffix_icon​An icon that appears after the editable part of the text field and after thesuffixorsuffix_text, within the decoration's container.suffix_style​TheTextStyleto use forsuffix_text.suffix_text​Optional textsuffixto place on the line after the input.text_align​How the text should be aligned horizontally.Value is of typeTextAlignand defaults toTextAlign.LEFT.text_size​Text size in virtual pixels.text_style​TheTextStyleto use for the text being edited.text_vertical_align​Defines how the text should be aligned vertically.Value can either be a number ranging from-1.0(topmost location) to1.0(bottommost location) or of
typeVerticalAlignment. Defaults toVerticalAlignment.CENTER.value​Current value of the TextField.Methods​focus()​Moves focus to a TextField.Events​on_blur​Fires when the control has lost focus.on_change​Fires when the typed input for the TextField has changed.on_focus​Fires when the control has received focus.on_submit​Fires when user presses ENTER while focus is on TextField.Edit this pagePreviousSwitchNextDialogs, Alerts and PanelsExamplesBasic TextFieldsTextField withon_changeeventPassword with reveal buttonMultiline TextFieldsUnderlined and borderless TextFieldsTextFields with prefixes and suffixesPropertiesadaptiveautocorrectautofill_hintsautofocusbgcolorborderborder_colorborder_radiusborder_widthcan_reveal_passwordcapitalizationcolorcontent_paddingcountercounter_stylecounter_textcursor_colorcursor_heightcursor_radiuscursor_widthdenseenable_suggestionserror_styleerror_textfilledfill_colorfocused_bgcolorfocused_border_colorfocused_border_widthfocused_colorhelper_stylehelper_texthint_stylehint_texthover_coloriconinput_filterkeyboard_typelabellabel_stylemax_lengthmax_linesmin_linesmultilinepasswordprefixprefix_iconprefix_styleprefix_textread_onlyrtlselection_colorshift_entershow_cursorsmart_dashes_typesmart_quotes_typesuffixsuffix_iconsuffix_stylesuffix_texttext_aligntext_sizetext_styletext_vertical_alignvalueMethodsfocus()Eventson_bluron_changeon_focuson_submitDocsIntroductionControls referenceCommunityDiscordStack OverflowMoreBlogGitHubSupportLegalPrivacy policyCopyright © 2024 Appveyor Systems Inc. Built with Docusaurus.
User: use flet to create a nice gallery app that has a textfield where i can put an image url and then press enter and it displays the images in a column and adds to it
Assistant:
Assistant: