Buckets:
| <meta charset="utf-8" /><meta name="hf:doc:metadata" content="{"title":"Building and Integrating Tools for Your Agent","local":"building-and-integrating-tools-for-your-agent","sections":[{"title":"Give Your Agent Access to the Web","local":"give-your-agent-access-to-the-web","sections":[],"depth":2},{"title":"Creating a Custom Tool for Weather Information to Schedule the Fireworks","local":"creating-a-custom-tool-for-weather-information-to-schedule-the-fireworks","sections":[],"depth":2},{"title":"Creating a Hub Stats Tool for Influential AI Builders","local":"creating-a-hub-stats-tool-for-influential-ai-builders","sections":[],"depth":2},{"title":"Integrating Tools with Alfred","local":"integrating-tools-with-alfred","sections":[],"depth":2},{"title":"Conclusion","local":"conclusion","sections":[],"depth":2}],"depth":1}"> | |
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| <link rel="modulepreload" href="/docs/agents-course/pr_693/en/_app/immutable/chunks/stores.f19d72fe.js"><!-- HEAD_svelte-u9bgzb_START --><meta name="hf:doc:metadata" content="{"title":"Building and Integrating Tools for Your Agent","local":"building-and-integrating-tools-for-your-agent","sections":[{"title":"Give Your Agent Access to the Web","local":"give-your-agent-access-to-the-web","sections":[],"depth":2},{"title":"Creating a Custom Tool for Weather Information to Schedule the Fireworks","local":"creating-a-custom-tool-for-weather-information-to-schedule-the-fireworks","sections":[],"depth":2},{"title":"Creating a Hub Stats Tool for Influential AI Builders","local":"creating-a-hub-stats-tool-for-influential-ai-builders","sections":[],"depth":2},{"title":"Integrating Tools with Alfred","local":"integrating-tools-with-alfred","sections":[],"depth":2},{"title":"Conclusion","local":"conclusion","sections":[],"depth":2}],"depth":1}"><!-- HEAD_svelte-u9bgzb_END --> <p></p> <div class="items-center shrink-0 min-w-[100px] max-sm:min-w-[50px] justify-end ml-auto flex" style="float: right; margin-left: 10px; display: inline-flex; position: relative; z-index: 10;"><div class="inline-flex rounded-md max-sm:rounded-sm"><button class="inline-flex items-center gap-1 h-7 max-sm:h-7 px-2 max-sm:px-1.5 text-sm font-medium text-gray-800 border border-r-0 rounded-l-md max-sm:rounded-l-sm border-gray-200 bg-white hover:shadow-inner dark:border-gray-850 dark:bg-gray-950 dark:text-gray-200 dark:hover:bg-gray-800" aria-live="polite"><span class="inline-flex items-center justify-center rounded-md p-0.5 max-sm:p-0 hover:text-gray-800 dark:hover:text-gray-200"><svg class="sm:size-3.5 size-3" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg></span> <span>Copy page</span></button> <button class="inline-flex items-center justify-center w-6 max-sm:w-5 h-7 max-sm:h-7 disabled:pointer-events-none text-sm text-gray-500 hover:text-gray-700 dark:hover:text-white rounded-r-md max-sm:rounded-r-sm border border-l transition border-gray-200 bg-white hover:shadow-inner dark:border-gray-850 dark:bg-gray-950 dark:text-gray-200 dark:hover:bg-gray-800" aria-haspopup="menu" aria-expanded="false" aria-label="Open copy menu"><svg class="transition-transform text-gray-400 overflow-visible sm:size-3.5 size-3 rotate-0" width="1em" height="1em" viewBox="0 0 12 7" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M1 1L6 6L11 1" stroke="currentColor"></path></svg></button></div> </div> <h1 class="relative group"><a id="building-and-integrating-tools-for-your-agent" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#building-and-integrating-tools-for-your-agent"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Building and Integrating Tools for Your Agent</span></h1> <p data-svelte-h="svelte-1321hri">In this section, we’ll grant Alfred access to the web, enabling him to find the latest news and global updates. | |
| Additionally, he’ll have access to weather data and Hugging Face hub model download statistics, so that he can make relevant conversation about fresh topics.</p> <h2 class="relative group"><a id="give-your-agent-access-to-the-web" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#give-your-agent-access-to-the-web"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Give Your Agent Access to the Web</span></h2> <p data-svelte-h="svelte-15rhug1">Remember that we want Alfred to establish his presence as a true renaissance host, with a deep knowledge of the world.</p> <p data-svelte-h="svelte-451rqo">To do so, we need to make sure that Alfred has access to the latest news and information about the world.</p> <p data-svelte-h="svelte-hoxfy6">Let’s start by creating a web search tool for Alfred!</p> <div class="flex space-x-2 items-center my-1.5 mr-8 h-7 !pl-0 -mx-3 md:mx-0"><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd border-gray-800 bg-black dark:bg-gray-700 text-white">smolagents </div><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd text-gray-500 cursor-pointer opacity-90 hover:text-gray-700 dark:hover:text-gray-200 hover:shadow-sm">llama-index </div><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd text-gray-500 cursor-pointer opacity-90 hover:text-gray-700 dark:hover:text-gray-200 hover:shadow-sm">langgraph </div></div> <div class="language-select"><div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class="language-python "><!-- HTML_TAG_START --><span class="hljs-keyword">from</span> smolagents <span class="hljs-keyword">import</span> DuckDuckGoSearchTool | |
| <span class="hljs-comment"># Initialize the DuckDuckGo search tool</span> | |
| search_tool = DuckDuckGoSearchTool() | |
| <span class="hljs-comment"># Example usage</span> | |
| results = search_tool(<span class="hljs-string">"Who's the current President of France?"</span>) | |
| <span class="hljs-built_in">print</span>(results)<!-- HTML_TAG_END --></pre></div> <p data-svelte-h="svelte-15t3xg7">Expected output:</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=" "><!-- HTML_TAG_START -->The current President <span class="hljs-keyword">of</span> France in Emmanuel Macron.<!-- HTML_TAG_END --></pre></div> </div> <h2 class="relative group"><a id="creating-a-custom-tool-for-weather-information-to-schedule-the-fireworks" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#creating-a-custom-tool-for-weather-information-to-schedule-the-fireworks"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Creating a Custom Tool for Weather Information to Schedule the Fireworks</span></h2> <p data-svelte-h="svelte-1832d8g">The perfect gala would have fireworks over a clear sky, we need to make sure the fireworks are not cancelled due to bad weather.</p> <p data-svelte-h="svelte-1vieuj">Let’s create a custom tool that can be used to call an external weather API and get the weather information for a given location.</p> <blockquote class="tip" data-svelte-h="svelte-1fclgog"><p>For the sake of simplicity, we’re using a dummy weather API for this example. If you want to use a real weather API, you could implement a weather tool that uses the OpenWeatherMap API, like in <a href="../../unit1/tutorial">Unit 1</a>.</p></blockquote> <div class="flex space-x-2 items-center my-1.5 mr-8 h-7 !pl-0 -mx-3 md:mx-0"><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd border-gray-800 bg-black dark:bg-gray-700 text-white">smolagents </div><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd text-gray-500 cursor-pointer opacity-90 hover:text-gray-700 dark:hover:text-gray-200 hover:shadow-sm">llama-index </div><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd text-gray-500 cursor-pointer opacity-90 hover:text-gray-700 dark:hover:text-gray-200 hover:shadow-sm">langgraph </div></div> <div class="language-select"><div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class="language-python "><!-- HTML_TAG_START --><span class="hljs-keyword">from</span> smolagents <span class="hljs-keyword">import</span> Tool | |
| <span class="hljs-keyword">import</span> random | |
| <span class="hljs-keyword">class</span> <span class="hljs-title class_">WeatherInfoTool</span>(<span class="hljs-title class_ inherited__">Tool</span>): | |
| name = <span class="hljs-string">"weather_info"</span> | |
| description = <span class="hljs-string">"Fetches dummy weather information for a given location."</span> | |
| inputs = { | |
| <span class="hljs-string">"location"</span>: { | |
| <span class="hljs-string">"type"</span>: <span class="hljs-string">"string"</span>, | |
| <span class="hljs-string">"description"</span>: <span class="hljs-string">"The location to get weather information for."</span> | |
| } | |
| } | |
| output_type = <span class="hljs-string">"string"</span> | |
| <span class="hljs-keyword">def</span> <span class="hljs-title function_">forward</span>(<span class="hljs-params">self, location: <span class="hljs-built_in">str</span></span>): | |
| <span class="hljs-comment"># Dummy weather data</span> | |
| weather_conditions = [ | |
| {<span class="hljs-string">"condition"</span>: <span class="hljs-string">"Rainy"</span>, <span class="hljs-string">"temp_c"</span>: <span class="hljs-number">15</span>}, | |
| {<span class="hljs-string">"condition"</span>: <span class="hljs-string">"Clear"</span>, <span class="hljs-string">"temp_c"</span>: <span class="hljs-number">25</span>}, | |
| {<span class="hljs-string">"condition"</span>: <span class="hljs-string">"Windy"</span>, <span class="hljs-string">"temp_c"</span>: <span class="hljs-number">20</span>} | |
| ] | |
| <span class="hljs-comment"># Randomly select a weather condition</span> | |
| data = random.choice(weather_conditions) | |
| <span class="hljs-keyword">return</span> <span class="hljs-string">f"Weather in <span class="hljs-subst">{location}</span>: <span class="hljs-subst">{data[<span class="hljs-string">'condition'</span>]}</span>, <span class="hljs-subst">{data[<span class="hljs-string">'temp_c'</span>]}</span>°C"</span> | |
| <span class="hljs-comment"># Initialize the tool</span> | |
| weather_info_tool = WeatherInfoTool()<!-- HTML_TAG_END --></pre></div> </div> <h2 class="relative group"><a id="creating-a-hub-stats-tool-for-influential-ai-builders" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#creating-a-hub-stats-tool-for-influential-ai-builders"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Creating a Hub Stats Tool for Influential AI Builders</span></h2> <p data-svelte-h="svelte-1crb2we">In attendance at the gala are the who’s who of AI builders. Alfred wants to impress them by discussing their most popular models, datasets, and spaces. We’ll create a tool to fetch model statistics from the Hugging Face Hub based on a username.</p> <div class="flex space-x-2 items-center my-1.5 mr-8 h-7 !pl-0 -mx-3 md:mx-0"><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd border-gray-800 bg-black dark:bg-gray-700 text-white">smolagents </div><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd text-gray-500 cursor-pointer opacity-90 hover:text-gray-700 dark:hover:text-gray-200 hover:shadow-sm">llama-index </div><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd text-gray-500 cursor-pointer opacity-90 hover:text-gray-700 dark:hover:text-gray-200 hover:shadow-sm">langgraph </div></div> <div class="language-select"><div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class="language-python "><!-- HTML_TAG_START --><span class="hljs-keyword">from</span> smolagents <span class="hljs-keyword">import</span> Tool | |
| <span class="hljs-keyword">from</span> huggingface_hub <span class="hljs-keyword">import</span> list_models | |
| <span class="hljs-keyword">class</span> <span class="hljs-title class_">HubStatsTool</span>(<span class="hljs-title class_ inherited__">Tool</span>): | |
| name = <span class="hljs-string">"hub_stats"</span> | |
| description = <span class="hljs-string">"Fetches the most downloaded model from a specific author on the Hugging Face Hub."</span> | |
| inputs = { | |
| <span class="hljs-string">"author"</span>: { | |
| <span class="hljs-string">"type"</span>: <span class="hljs-string">"string"</span>, | |
| <span class="hljs-string">"description"</span>: <span class="hljs-string">"The username of the model author/organization to find models from."</span> | |
| } | |
| } | |
| output_type = <span class="hljs-string">"string"</span> | |
| <span class="hljs-keyword">def</span> <span class="hljs-title function_">forward</span>(<span class="hljs-params">self, author: <span class="hljs-built_in">str</span></span>): | |
| <span class="hljs-keyword">try</span>: | |
| <span class="hljs-comment"># List models from the specified author, sorted by downloads</span> | |
| models = <span class="hljs-built_in">list</span>(list_models(author=author, sort=<span class="hljs-string">"downloads"</span>, direction=-<span class="hljs-number">1</span>, limit=<span class="hljs-number">1</span>)) | |
| <span class="hljs-keyword">if</span> models: | |
| model = models[<span class="hljs-number">0</span>] | |
| <span class="hljs-keyword">return</span> <span class="hljs-string">f"The most downloaded model by <span class="hljs-subst">{author}</span> is <span class="hljs-subst">{model.<span class="hljs-built_in">id</span>}</span> with <span class="hljs-subst">{model.downloads:,}</span> downloads."</span> | |
| <span class="hljs-keyword">else</span>: | |
| <span class="hljs-keyword">return</span> <span class="hljs-string">f"No models found for author <span class="hljs-subst">{author}</span>."</span> | |
| <span class="hljs-keyword">except</span> Exception <span class="hljs-keyword">as</span> e: | |
| <span class="hljs-keyword">return</span> <span class="hljs-string">f"Error fetching models for <span class="hljs-subst">{author}</span>: <span class="hljs-subst">{<span class="hljs-built_in">str</span>(e)}</span>"</span> | |
| <span class="hljs-comment"># Initialize the tool</span> | |
| hub_stats_tool = HubStatsTool() | |
| <span class="hljs-comment"># Example usage</span> | |
| <span class="hljs-built_in">print</span>(hub_stats_tool(<span class="hljs-string">"facebook"</span>)) <span class="hljs-comment"># Example: Get the most downloaded model by Facebook</span><!-- HTML_TAG_END --></pre></div> <p data-svelte-h="svelte-15t3xg7">Expected output:</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=" "><!-- HTML_TAG_START --><span class="hljs-attribute">The</span> most downloaded model by facebook is facebook/esmfold_v1 with <span class="hljs-number">12</span>,<span class="hljs-number">544</span>,<span class="hljs-number">550</span> downloads.<!-- HTML_TAG_END --></pre></div> </div> <p data-svelte-h="svelte-1k2iwrw">With the Hub Stats Tool, Alfred can now impress influential AI builders by discussing their most popular models.</p> <h2 class="relative group"><a id="integrating-tools-with-alfred" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#integrating-tools-with-alfred"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Integrating Tools with Alfred</span></h2> <p data-svelte-h="svelte-qd7lv7">Now that we have all the tools, let’s integrate them into Alfred’s agent:</p> <div class="flex space-x-2 items-center my-1.5 mr-8 h-7 !pl-0 -mx-3 md:mx-0"><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd border-gray-800 bg-black dark:bg-gray-700 text-white">smolagents </div><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd text-gray-500 cursor-pointer opacity-90 hover:text-gray-700 dark:hover:text-gray-200 hover:shadow-sm">llama-index </div><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd text-gray-500 cursor-pointer opacity-90 hover:text-gray-700 dark:hover:text-gray-200 hover:shadow-sm">langgraph </div></div> <div class="language-select"><div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class="language-python "><!-- HTML_TAG_START --><span class="hljs-keyword">from</span> smolagents <span class="hljs-keyword">import</span> CodeAgent, InferenceClientModel | |
| <span class="hljs-comment"># Initialize the Hugging Face model</span> | |
| model = InferenceClientModel() | |
| <span class="hljs-comment"># Create Alfred with all the tools</span> | |
| alfred = CodeAgent( | |
| tools=[search_tool, weather_info_tool, hub_stats_tool], | |
| model=model | |
| ) | |
| <span class="hljs-comment"># Example query Alfred might receive during the gala</span> | |
| response = alfred.run(<span class="hljs-string">"What is Facebook and what's their most popular model?"</span>) | |
| <span class="hljs-built_in">print</span>(<span class="hljs-string">"🎩 Alfred's Response:"</span>) | |
| <span class="hljs-built_in">print</span>(response)<!-- HTML_TAG_END --></pre></div> <p data-svelte-h="svelte-zgvuej">Expected output:</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=" "><!-- HTML_TAG_START -->🎩 Alfred<span class="hljs-comment">'s Response:</span> | |
| Facebook <span class="hljs-built_in">is</span> a social networking website <span class="hljs-keyword">where</span> users can connect, share information, <span class="hljs-built_in">and</span> interact <span class="hljs-keyword">with</span> others. The most downloaded model <span class="hljs-keyword">by</span> Facebook <span class="hljs-keyword">on</span> the Hugging Face Hub <span class="hljs-built_in">is</span> ESMFold_v1.<!-- HTML_TAG_END --></pre></div> </div> <h2 class="relative group"><a id="conclusion" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#conclusion"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Conclusion</span></h2> <p data-svelte-h="svelte-1wo13by">By integrating these tools, Alfred is now equipped to handle a variety of tasks, from web searches to weather updates and model statistics. This ensures he remains the most informed and engaging host at the gala.</p> <blockquote class="tip" data-svelte-h="svelte-l3i7pz"><p>Try implementing a tool that can be used to get the latest news about a specific topic.</p> <p>When you’re done, implement your custom tools in the <code>tools.py</code> file.</p></blockquote> <a class="!text-gray-400 !no-underline text-sm flex items-center not-prose mt-4" href="https://github.com/huggingface/agents-course/blob/main/units/en/unit3/agentic-rag/tools.mdx" target="_blank"><svg class="mr-1" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M31,16l-7,7l-1.41-1.41L28.17,16l-5.58-5.59L24,9l7,7z"></path><path d="M1,16l7-7l1.41,1.41L3.83,16l5.58,5.59L8,23l-7-7z"></path><path d="M12.419,25.484L17.639,6.552l1.932,0.518L14.351,26.002z"></path></svg> <span data-svelte-h="svelte-zjs2n5"><span class="underline">Update</span> on GitHub</span></a> <p></p> | |
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