diff --git a/etl-pipeline/data_exporters/export_titanic_clean.py b/etl-pipeline/data_exporters/export_titanic_clean.py
deleted file mode 100755
index cb7aa63..0000000
--- a/etl-pipeline/data_exporters/export_titanic_clean.py
+++ /dev/null
@@ -1,16 +0,0 @@
-from mage_ai.io.file import FileIO
-from pandas import DataFrame
-
-if 'data_exporter' not in globals():
-    from mage_ai.data_preparation.decorators import data_exporter
-
-
-@data_exporter
-def export_data_to_file(df: DataFrame, **kwargs) -> None:
-    """
-    Template for exporting data to filesystem.
-
-    Docs: https://docs.mage.ai/design/data-loading#example-loading-data-from-a-file
-    """
-    filepath = 'titanic_clean.csv'
-    FileIO().export(df, filepath)
diff --git a/etl-pipeline/data_exporters/precise_frost.py b/etl-pipeline/data_exporters/precise_frost.py
deleted file mode 100644
index 3765390..0000000
--- a/etl-pipeline/data_exporters/precise_frost.py
+++ /dev/null
@@ -1,31 +0,0 @@
-from mage_ai.settings.repo import get_repo_path
-from mage_ai.io.config import ConfigFileLoader
-from mage_ai.io.postgres import Postgres
-from pandas import DataFrame
-from os import path
-
-if 'data_exporter' not in globals():
-    from mage_ai.data_preparation.decorators import data_exporter
-
-
-@data_exporter
-def export_data_to_postgres(df: DataFrame, **kwargs) -> None:
-    """
-    Template for exporting data to a PostgreSQL database.
-    Specify your configuration settings in 'io_config.yaml'.
-
-    Docs: https://docs.mage.ai/design/data-loading#postgresql
-    """
-    schema_name = 'public'  # Specify the name of the schema to export data to
-    table_name = 'station_readings'  # Specify the name of the table to export data to
-    config_path = path.join(get_repo_path(), 'io_config.yaml')
-    config_profile = 'default'
-
-    with Postgres.with_config(ConfigFileLoader(config_path, config_profile)) as loader:
-        loader.export(
-            df,
-            schema_name,
-            table_name,
-            index=False,  # Specifies whether to include index in exported table
-            if_exists='append',  # Specify resolution policy if table name already exists
-        )
\ No newline at end of file
diff --git a/etl-pipeline/transformers/collect_station_readings.py b/etl-pipeline/transformers/collect_station_readings.py
deleted file mode 100644
index 3c1c474..0000000
--- a/etl-pipeline/transformers/collect_station_readings.py
+++ /dev/null
@@ -1,24 +0,0 @@
-import pandas as pd
-
-if 'transformer' not in globals():
-    from mage_ai.data_preparation.decorators import transformer
-if 'test' not in globals():
-    from mage_ai.data_preparation.decorators import test
-
-
-@transformer
-def transform(data, *args, **kwargs):
-    rows = []
-    
-    for item in data:
-        if item is not None:
-            rows.append(item[0]['station_id'])
-            
-    return pd.DataFrame(rows)
-
-@test
-def test_output(output, *args) -> None:
-    """
-    Template code for testing the output of the block.
-    """
-    assert output is not None, 'The output is undefined'
diff --git a/etl-pipeline/transformers/extract_last_measurement_id.sql b/etl-pipeline/transformers/extract_last_measurement_id.sql
deleted file mode 100644
index c313800..0000000
--- a/etl-pipeline/transformers/extract_last_measurement_id.sql
+++ /dev/null
@@ -1,21 +0,0 @@
-WITH last_measurement AS (
-    SELECT 
-        max(measurement_id) as last_measurement_id
-    FROM 
-        station_readings_raw
-    WHERE 
-        id = '{{ block_output("extract_station_ids")["id"] }}'
-)
-SELECT
-    '{{ block_output("extract_station_ids")["id"] }}' as id,
-    CASE 
-        WHEN last_measurement_id IS NULL THEN floor(random() * 9 + 1)::int
-        ELSE last_measurement_id
-    END as last_measurement_id
-FROM 
-    last_measurement;
-
--- SELECT 
---     max(measurement_id) as last_measurement_id
--- FROM station_readings_raw
--- WHERE id = '{{ block_output("extract_station_ids")[0]["id"] }}'
\ No newline at end of file
diff --git a/etl-pipeline/transformers/extract_latest_records_from_fiuna.sql b/etl-pipeline/transformers/extract_latest_records_from_fiuna.sql
deleted file mode 100644
index 80f384e..0000000
--- a/etl-pipeline/transformers/extract_latest_records_from_fiuna.sql
+++ /dev/null
@@ -1,3 +0,0 @@
-SELECT
-    '{{ block_output("extract_last_measurement_id") }}'
---'{{}}'
\ No newline at end of file
diff --git a/etl-pipeline/transformers/extract_station_readings.py b/etl-pipeline/transformers/extract_station_readings.py
deleted file mode 100644
index 90c1b30..0000000
--- a/etl-pipeline/transformers/extract_station_readings.py
+++ /dev/null
@@ -1,32 +0,0 @@
-if 'transformer' not in globals():
-    from mage_ai.data_preparation.decorators import transformer
-if 'test' not in globals():
-    from mage_ai.data_preparation.decorators import test
-
-
-@transformer
-def transform(data, *args, **kwargs):
-    """
-    Template code for a transformer block.
-
-    Add more parameters to this function if this block has multiple parent blocks.
-    There should be one parameter for each output variable from each parent block.
-
-    Args:
-        data: The output from the upstream parent block
-        args: The output from any additional upstream blocks (if applicable)
-
-    Returns:
-        Anything (e.g. data frame, dictionary, array, int, str, etc.)
-    """
-    # Specify your transformation logic here
-
-    return data
-
-
-@test
-def test_output(output, *args) -> None:
-    """
-    Template code for testing the output of the block.
-    """
-    assert output is not None, 'The output is undefined'
diff --git a/etl-pipeline/transformers/extract_station_readings.sql b/etl-pipeline/transformers/extract_station_readings.sql
deleted file mode 100644
index aaeb0fd..0000000
--- a/etl-pipeline/transformers/extract_station_readings.sql
+++ /dev/null
@@ -1,2 +0,0 @@
-SELECT    
-    '{{ block_output(parse=lambda data, _vars: data[0]["id"]) }}' AS station_id
diff --git a/etl-pipeline/transformers/fill_in_missing_values.py b/etl-pipeline/transformers/fill_in_missing_values.py
deleted file mode 100755
index b9761c3..0000000
--- a/etl-pipeline/transformers/fill_in_missing_values.py
+++ /dev/null
@@ -1,45 +0,0 @@
-from pandas import DataFrame
-import math
-
-if 'transformer' not in globals():
-    from mage_ai.data_preparation.decorators import transformer
-if 'test' not in globals():
-    from mage_ai.data_preparation.decorators import test
-
-def select_number_columns(df: DataFrame) -> DataFrame:
-    return df[['Age', 'Fare', 'Parch', 'Pclass', 'SibSp', 'Survived']]
-
-
-def fill_missing_values_with_median(df: DataFrame) -> DataFrame:
-    for col in df.columns:
-        values = sorted(df[col].dropna().tolist())
-        median_value = values[math.floor(len(values) / 2)]
-        df[[col]] = df[[col]].fillna(median_value)
-    return df
-
-
-@transformer
-def transform_df(df: DataFrame, *args, **kwargs) -> DataFrame:
-    """
-    Template code for a transformer block.
-
-    Add more parameters to this function if this block has multiple parent blocks.
-    There should be one parameter for each output variable from each parent block.
-
-    Args:
-        df (DataFrame): Data frame from parent block.
-
-    Returns:
-        DataFrame: Transformed data frame
-    """
-    # Specify your transformation logic here
-
-    return fill_missing_values_with_median(select_number_columns(df))
-
-
-@test
-def test_output(df) -> None:
-    """
-    Template code for testing the output of the block.
-    """
-    assert df is not None, 'The output is undefined'
diff --git a/etl-pipeline/transformers/iridescent_familiar.py b/etl-pipeline/transformers/iridescent_familiar.py
deleted file mode 100644
index dc4565d..0000000
--- a/etl-pipeline/transformers/iridescent_familiar.py
+++ /dev/null
@@ -1,17 +0,0 @@
-if 'transformer' not in globals():
-    from mage_ai.data_preparation.decorators import transformer
-if 'test' not in globals():
-    from mage_ai.data_preparation.decorators import test
-
-
-@transformer
-def transform(data, *args, **kwargs):
-    return data
-
-
-@test
-def test_output(output, *args) -> None:
-    """
-    Template code for testing the output of the block.
-    """
-    assert output is not None, 'The output is undefined'
diff --git a/etl-pipeline/transformers/morning_phoenix.py b/etl-pipeline/transformers/morning_phoenix.py
deleted file mode 100644
index 38e18d5..0000000
--- a/etl-pipeline/transformers/morning_phoenix.py
+++ /dev/null
@@ -1,32 +0,0 @@
-if 'transformer' not in globals():
-    from mage_ai.data_preparation.decorators import transformer
-if 'test' not in globals():
-    from mage_ai.data_preparation.decorators import test
-
-
-@transformer
-def transform(data, *args, **kwargs):
-    """
-    Template code for a transformer block.
-
-    Add more parameters to this function if this block has multiple parent blocks.
-    There should be one parameter for each output variable from each parent block.
-
-    Args:
-        data: The output from the upstream parent block
-        args: The output from any additional upstream blocks (if applicable)
-
-    Returns:
-        Anything (e.g. data frame, dictionary, array, int, str, etc.)
-    """
-    # Specify your transformation logic here
-
-    return data
-
-
-@test
-def test_output(output, *args) -> None:
-    """
-    Template code for testing the output of the block.
-    """
-    assert output is not None, 'The output is undefined'
\ No newline at end of file
diff --git a/etl-pipeline/transformers/renewed_spellcaster.py b/etl-pipeline/transformers/renewed_spellcaster.py
deleted file mode 100644
index 65577a3..0000000
--- a/etl-pipeline/transformers/renewed_spellcaster.py
+++ /dev/null
@@ -1,19 +0,0 @@
-from typing import Dict, List
-
-if 'transformer' not in globals():
-    from mage_ai.data_preparation.decorators import transformer
-if 'test' not in globals():
-    from mage_ai.data_preparation.decorators import test
-
-
-@transformer
-def transform(data: Dict, *args, **kwargs) -> List[Dict]:
-    return [data]
-
-
-@test
-def test_output(output, *args) -> None:
-    """
-    Template code for testing the output of the block.
-    """
-    assert output is not None, 'The output is undefined'
diff --git a/etl-pipeline/transformers/wise_herbalist.py b/etl-pipeline/transformers/wise_herbalist.py
deleted file mode 100644
index 57bcdeb..0000000
--- a/etl-pipeline/transformers/wise_herbalist.py
+++ /dev/null
@@ -1,19 +0,0 @@
-from typing import List, Dict
-
-if 'transformer' not in globals():
-    from mage_ai.data_preparation.decorators import transformer
-if 'test' not in globals():
-    from mage_ai.data_preparation.decorators import test
-
-
-@transformer
-def transform(data: Dict, *args, **kwargs) -> List[Dict]:
-    return [data]
-
-
-@test
-def test_output(output, *args) -> None:
-    """
-    Template code for testing the output of the block.
-    """
-    assert output is not None, 'The output is undefined'