So we use a relative import with `..` for the dependencies:

```Python hl_lines="3" title="app/routers/items.py"
{!../../docs_src/bigger_applications/app/routers/items.py!}
```

#### How relative imports work { #how-relative-imports-work }

/// tip

If you know perfectly how imports work, continue to the next section below.

    }

    @Test
    @DisplayName("parseURL: relative spec without scheme is prefixed for empty host")
    void testParseURL_RelativeSpecWithEmptyHost() throws MalformedURLException {
        // Arrange: base URL with empty host
        Handler handler = newHandler();
        URL base = new URL(null, "smb://", handler);

        // Act: relative path should exercise the 'else if' path in parseURL

    /**
     * Returns the canonicalized UNC path of this SMB resource relative to its share.
     *
     * @return The canonicalized UNC path of this SMB resource (relative to it's share)
     */
    String getUNCPath();

    /**
     * Returns the canonicalized URL path relative to the server or domain.
     *
     * @return The canonicalized URL path (relative to the server/domain)
     */
    String getURLPath();

    /**

		preloadFields := strings.Split(name, ".")
		value := strings.TrimPrefix(strings.TrimPrefix(name, preloadFields[0]), ".")
		if preloadFields[0] == clause.Associations {
			for _, relation := range s.Relationships.Relations {
				if relation.Schema == s {
					setPreloadMap(relation.Name, value, args)
				}
			}

			for embedded, embeddedRelations := range s.Relationships.EmbeddedRelations {
				for _, value := range embeddedValues(embeddedRelations) {

     * comment: <br>
     * one day: 86400000, three days: 259200000, five days: 432000000, one week: 604800000, one year: 31556926000<br>
     * special script :: absolute mode: $(2014/07/10), relative mode: addDay(3).addMonth(4)<br>
     * The milliseconds for (relative or absolute) adjust time (set only when test) @LongType *dynamic in development
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */

    #  Elements of this map are as below:
    #   o key of map: a relative path to the application project from DBFlute client
    #   o sqlDirectory: SQL directory as a relative path from the application directory 
    #     (NotRequired - Default Java:'src/main/java' & 'src/main/resources' CSharp:'source')
    #   o sql2EntityOutputDirectory: source output directory from as a relative path from the application directory

    /** Target share for this referral */
    public String share; // Share
    /** The complete UNC path link */
    public String link;
    /** Path relative to tree from which this referral was thrown */
    public String path; // Path relative to tree from which this referral was thrown
    /** Whether to resolve hashes in the path */
    public boolean resolveHashes;
    /** Expiration time for this referral entry */

							for _, relname := range nestedJoinNames {
								// incomplete match, only treated as raw sql
								if relation, ok = currentRelations[relname]; ok {
									guessNestedRelations = append(guessNestedRelations, relation)
									currentRelations = relation.FieldSchema.Relationships.Relations
								} else {
									isNestedJoin = false
									break
								}
							}

        assertEquals("param=value", queryUrl.getQuery());
    }

    @Test
    @DisplayName("URL handles relative paths correctly")
    void testRelativeUrlHandling() throws Exception {
        // Create base URL
        URL baseUrl = new URL(null, "smb://server/share/", handler);

        // Test relative path resolution
        URL relativeUrl = new URL(baseUrl, "folder/file.txt");

#
# The relation between column and classification.
#
# This property uses classification names of classificationDefinitionMap.
# The table name '$$ALL$$' means all tables are target.
# The table names and column names are treated as case insensitive.
#
# You don't need specify here about table classifications.
# Because table classifications are auto-deployed by relation information.
#
# Specification:
# map: {