diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index e347ed6..1d8cd37 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -1,6 +1,13 @@
 name: Publish Python 🐍 distribution 📦 to PyPI
 
 on:
+  push:
+    branches:
+      - main # Runs on push events to the main branch
+  pull_request:
+    branches:
+      - main # Runs on pull requests targeting the main branch
+  workflow_dispatch: # Allows manual triggering of the workflow
   release:
     types: [published]
 
@@ -13,95 +20,89 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+      - uses: actions/checkout@v4
 
-    - name: Set up Python
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.11'  # Specify the exact version used for development
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11" # Specify the exact version used for development
 
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install build twine wheel  # Include twine and wheel
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install build twine wheel  # Include twine and wheel
 
-    - name: Build package
-      run: python -m build
+      - name: Build package
+        run: python -m build
 
-    - name: Store the distribution packages
-      uses: actions/upload-artifact@v3
-      with:
-        name: python-package-distributions
-        path: dist/
+      - name: Store the distribution packages
+        uses: actions/upload-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
 
   publish-to-pypi:
-    name: >-
-      Publish Python 🐍 distribution 📦 to PyPI
-    if: startsWith(github.ref, 'refs/tags/')  # only publish to PyPI on tag pushes
+    name: Publish Python 🐍 distribution 📦 to PyPI
+    if: startsWith(github.ref, 'refs/tags/') # only publish to PyPI on tag pushes
     needs:
-    - build
+      - build
     runs-on: ubuntu-latest
     environment:
       name: pypi
-      url: https://pypi.org/p/dataanalysistoolkit   # Replace <package-name> with your PyPI project name
+      url: https://pypi.org/p/dataanalysistoolkit # Replace <package-name> with your PyPI project name
     permissions:
-      id-token: write  # IMPORTANT: mandatory for trusted publishing
+      id-token: write # IMPORTANT: mandatory for trusted publishing
 
     steps:
-    - name: Download all the dists
-      uses: actions/download-artifact@v3
-      with:
-        name: python-package-distributions
-        path: dist/
-
-    - name: Publish distribution 📦 to PyPI
-      uses: pypa/gh-action-pypi-publish@release/v1
-      with:
-        user: __token__
-        password: ${{ secrets.PYPI_API_TOKEN }}
+      - name: Download all the dists
+        uses: actions/download-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
+
+      - name: Publish distribution 📦 to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          user: __token__
+          password: ${{ secrets.PYPI_API_TOKEN }}
 
   github-release:
-    name: >-
-      Sign the Python 🐍 distribution 📦 with Sigstore
-      and upload them to GitHub Release
+    name: Sign the Python 🐍 distribution 📦 with Sigstore and upload them to GitHub Release
     needs:
-    - publish-to-pypi
+      - publish-to-pypi
     runs-on: ubuntu-latest
 
     permissions:
-      contents: write  # IMPORTANT: mandatory for making GitHub Releases
-      id-token: write  # IMPORTANT: mandatory for sigstore
+      contents: write # IMPORTANT: mandatory for making GitHub Releases
+      id-token: write # IMPORTANT: mandatory for sigstore
 
     steps:
-    - name: Download all the dists
-      uses: actions/download-artifact@v4
-      with:
-        name: python-package-distributions
-        path: dist/
-
-    - name: Sign the dists with Sigstore
-      uses: sigstore/gh-action-sigstore-python@v2.1.1
-      with:
-        inputs: >-
-          ./dist/*.tar.gz
-          ./dist/*.whl
-
-    - name: Create GitHub Release
-      env:
-        GITHUB_TOKEN: ${{ github.token }}
-      run: >-
-        gh release create
-        '${{ github.ref_name }}'
-        --repo '${{ github.repository }}'
-        --notes ""
-
-    - name: Upload artifact signatures to GitHub Release
-      env:
-        GITHUB_TOKEN: ${{ github.token }}
-      # Upload to GitHub Release using the `gh` CLI.
-      # `dist/` contains the built packages, and the
-      # sigstore-produced signatures and certificates.
-      run: >-
-        gh release upload
-        '${{ github.ref_name }}' dist/**
-        --repo '${{ github.repository }}'
+      - name: Download all the dists
+        uses: actions/download-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
+
+      - name: Sign the dists with Sigstore
+        uses: sigstore/gh-action-sigstore-python@v2.1.1
+        with:
+          inputs: >-
+            ./dist/*.tar.gz
+            ./dist/*.whl
+
+      - name: Create GitHub Release
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        run: >-
+          gh release create
+          '${{ github.ref_name }}'
+          --repo '${{ github.repository }}'
+          --notes ""
+
+      - name: Upload artifact signatures to GitHub Release
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        run: >-
+          gh release upload
+          '${{ github.ref_name }}' dist/**
+          --repo '${{ github.repository }}'
diff --git a/docs/source/conf.py b/docs/source/conf.py
index b96ea00..4919d29 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -13,7 +13,7 @@
 project = 'Data Analysis Toolkit'
 copyright = '2024, Thaddeus Thomas'
 author = 'Thaddeus Thomas'
-release = '1.2.0'
+release = '1.2.1'
 
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
diff --git a/src/dataanalysistoolkit/__init__.py b/src/dataanalysistoolkit/__init__.py
index a100925..7d64970 100644
--- a/src/dataanalysistoolkit/__init__.py
+++ b/src/dataanalysistoolkit/__init__.py
@@ -22,7 +22,7 @@
 # SOFTWARE.
 
 # Metadata about the package
-__version__ = '1.2.0'
+__version__ = '1.2.1'
 __author__ = 'Thaddeus Thomas'
 __email__ = 'thaddeus@vcwtech.com'
 
@@ -39,60 +39,60 @@
 
 # Dependency checks
 required_packages = {
-    'pandas': '1.1.5',
-    'matplotlib': '3.3.4',
-    'scipy': '1.6.0',
-    'sklearn': '0.24.1'
-}
-
-missing_packages = []
-
-for lib, version in required_packages.items():
-    try:
-        pkg = __import__(lib)
-        if pkg.__version__ < version:
-            missing_packages.append(f"{lib}>= {version}")
-    except ImportError:
-        missing_packages.append(f"{lib}>= {version}")
-
-if missing_packages:
-    sys.exit("Missing required packages: " + ', '.join(missing_packages))
-
-# Configure logging
-logging.basicConfig(level=logging.INFO)
-logger = logging.getLogger(__name__)
-
-logger.info("Initializing DataAnalysisToolkit package")
-
-# Initialization code that runs on package import, if any
-def _init_package():
-    # Put any package-wide initialization logic here
-    logger.debug("Package initialized successfully")
-
-_init_package()
-
-# Ensure that this module only exposes the intended public interface
-__all__ = [
-    "DataAnalysisToolkit",
-    "DataImputer",
-    "DataVisualizer",
-    "FeatureEngineer",
-    "ModelEvaluator",
-    "DataPreprocessor",
-    "ReportGenerator"
-]
-from .utils import DataImputer
-from .model import FeatureEngineer, ModelEvaluator
-from .preprocessor import DataPreprocessor
-from .generators import ReportGenerator
-from .visualizer import DataVisualizer
-
-# Dependency checks
-required_packages = {
-    'pandas': '1.1.5',
-    'matplotlib': '3.3.4',
-    'scipy': '1.6.0',
-    'sklearn': '0.24.1'
+    "backports.tarfile": "1.1.1",
+    "build": "1.2.1",
+    "certifi": "2024.2.2",
+    "charset-normalizer": "3.3.2",
+    "click": "8.1.7",
+    "colorama": "0.4.6",
+    "contourpy": "1.2.1",
+    "cycler": "0.12.1",
+    "docutils": "0.21.2",
+    "fonttools": "4.51.0",
+    "greenlet": "3.0.3",
+    "idna": "3.7",
+    "importlib_metadata": "7.1.0",
+    "jaraco.classes": "3.4.0",
+    "jaraco.context": "5.3.0",
+    "jaraco.functools": "4.0.1",
+    "joblib": "1.4.2",
+    "keyring": "25.2.0",
+    "kiwisolver": "1.4.5",
+    "markdown-it-py": "3.0.0",
+    "matplotlib": "3.8.4",
+    "mdurl": "0.1.2",
+    "more-itertools": "10.2.0",
+    "nh3": "0.2.17",
+    "nltk": "3.8.1",
+    "numpy": "1.26.4",
+    "packaging": "24.0",
+    "pandas": "2.2.2",
+    "pillow": "10.3.0",
+    "pkginfo": "1.10.0",
+    "Pygments": "2.18.0",
+    "pyparsing": "3.1.2",
+    "pyproject_hooks": "1.1.0",
+    "python-dateutil": "2.9.0.post0",
+    "pytz": "2024.1",
+    "pywin32-ctypes": "0.2.2",
+    "readme_renderer": "43.0",
+    "regex": "2024.4.28",
+    "requests": "2.31.0",
+    "requests-toolbelt": "1.0.0",
+    "rfc3986": "2.0.0",
+    "rich": "13.7.1",
+    "scikit-learn": "1.4.2",
+    "scipy": "1.13.0",
+    "seaborn": "0.13.2",
+    "six": "1.16.0",
+    "SQLAlchemy": "2.0.30",
+    "threadpoolctl": "3.5.0",
+    "tqdm": "4.66.4",
+    "twine": "5.0.0",
+    "typing_extensions": "4.11.0",
+    "tzdata": "2024.1",
+    "urllib3": "2.2.1",
+    "zipp": "3.18.1",
 }
 
 missing_packages = []