pydantic>=2.7.0,<3.0.0
```

And you would normally install those package dependencies with `pip`, for example:

<div class="termy">

```console
$ pip install -r requirements.txt
---> 100%
Successfully installed fastapi pydantic
```

</div>

/// info

There are other formats and tools to define and install package dependencies.

///

**/target/**
.project
.classpath
.settings/
.svn/
.jbang/

# Intellij
*.ipr
*.iml
.idea
!.idea/icon.png
/bootstrap
/dependencies.xml
.java-version
.checkstyle
.factorypath

# VSCode
.vscode/

# Mac

tasks.withType<IntegrationTest>().configureEach {
    // See AbstractKotlinIntegrationTest
    "kotlinDslTestsExtraRepo".let { propName ->
        System.getProperty(propName)?.let { systemProperty(propName, it) }
    }
}

dependencies {
    integTestRuntimeOnly(project(":kotlin-dsl-plugins")) {
        because("Tests require 'future-plugin-versions.properties' on the test classpath and the embedded executer needs them available")
        attributes {

        PlexusConfiguration[] dependencyConfigurations =
                c.getChild("dependencies").getChildren("dependency");

        List<ComponentDependency> dependencies = new ArrayList<>();

        for (PlexusConfiguration d : dependencyConfigurations) {
            dependencies.add(extractComponentDependency(d));
        }
        return dependencies;
    }

      <scope>test</scope>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-dependency-plugin</artifactId>
        <executions>
          <execution>
            <id>unpack-jline-native</id>
            <goals>
              <goal>unpack-dependencies</goal>
            </goals>
            <configuration>

    <module>maven-repository-mercury</module>
  </modules>
  <!--start-->
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>${junitVersion}</version>
      <scope>test</scope>
    </dependency>
  </dependencies>
  <dependencyManagement>
    <!--end-->
    <dependencies>
      <!--  Maven Modules -->
      <!--start-->
      <dependency>

plugins {
    id("gradlebuild.build-logic.kotlin-dsl-gradle-plugin")
}

description = "Provides a plugin that configures IntelliJ's idea-ext plugin"

dependencies {
    implementation("gradlebuild:basics")
    implementation("gradle.plugin.org.jetbrains.gradle.plugin.idea-ext:gradle-idea-ext")

plugins {
    id("gradlebuild.build-logic.kotlin-dsl-gradle-plugin")
}

description = "Provides plugins to configure conventions used by Kotlin, Java and Groovy projects to build Gradle"

dependencies {
    implementation("gradlebuild:basics")
    implementation("gradlebuild:module-identity")

    implementation(projects.dependencyModules)

    implementation("org.eclipse.jgit:org.eclipse.jgit")
    implementation("org.jsoup:jsoup")

                    <classpathScope>test</classpathScope>
                </configuration>
            </plugin>
        </plugins>
    </build>

    <dependencies>
        <dependency>
            <groupId>org.jetbrains.teamcity</groupId>
            <artifactId>server-api</artifactId>
            <version>${teamcity.dsl.version}</version>
            <scope>test</scope>

async def verify_key(x_key: Annotated[str, Header()]):
    if x_key != "fake-super-secret-key":
        raise HTTPException(status_code=400, detail="X-Key header invalid")
    return x_key


@app.get("/items/", dependencies=[Depends(verify_token), Depends(verify_key)])
async def read_items():