Interface mismatch with the Admin API

[abarmat]

The python library functions are not matching the latest version of the Amp admin interface https://github.com/edgeandnode/amp/blob/main/docs/openapi-specs/admin.spec.json

This leads to issues such as amp.admin.errors.AdminAPIError: [EMPTY_TABLES_AND_FUNCTIONS] At least one table or function must be provided when trying to register or deploy a new manifest.

The library is using this as a reference:

"OutputSchemaRequest": {
        "type": "object",
        "description": "Request payload for output schema analysis\n\nContains the SQL query to analyze and optional configuration flags.",
        "required": [
          "sql_query"
        ],
        "properties": {
          "is_sql_dataset": {
            "type": "boolean",
            "description": "Whether this is a SQL dataset (affects block number field inclusion)\n\nWhen true, a special block number field is prepended to the schema.\nThis field tracks the block number for each row in SQL datasets."
          },
          "sql_query": {
            "type": "string",
            "description": "The SQL query to analyze for output schema determination"
          }
        }
      },

While the proper one would be something like:

class SchemaRequest(BaseModel):
    """
    Request for schema analysis with dependencies, tables, and functions
    """

    dependencies: Optional[dict[str, str]] = None
    """
    External dataset dependencies mapped by alias

    Maps alias names to dataset references (namespace/name@version or namespace/name@hash).
    """
    functions: Optional[dict[str, Any]] = None
    """
    User-defined function definitions mapped by function name

    Maps function names to their complete definitions including input/output types
    and implementation source code.
    """
    tables: Optional[dict[str, str]] = None
    """
    Table definitions mapped by table name

    Each table is defined by a SQL query that may reference
    tables from dependencies using the alias names.
    """