diff --git a/dev_builder.sh b/dev_builder.sh
new file mode 100755
index 0000000..0e71703
--- /dev/null
+++ b/dev_builder.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+# Step 1: Ensure conda is available
+if ! command -v conda &> /dev/null
+then
+    echo "Conda could not be found. Please install Miniconda or Anaconda."
+    exit 1
+fi
+
+# Step 2: Extract environment name correctly (remove extra quotes)
+env_name=$(grep "^name:" environment.yml | awk '{print $2}' | tr -d '"')
+
+if [ -z "$env_name" ]; then
+    echo "Error: Could not determine the environment name from environment.yml."
+    exit 1
+fi
+
+echo "Checking if the environment '$env_name' exists..."
+if conda info --envs | awk '{print $1}' | grep -qx "$env_name"; then
+    echo "Environment '$env_name' already exists. Skipping creation."
+else
+    echo "Creating the Conda environment: $env_name"
+    conda env create -f environment.yml
+fi
+
+# Step 3: Ensure Conda is properly initialized
+eval "$(conda shell.bash hook)"
+
+# Step 4: Install dependencies using Poetry
+echo "Installing dependencies with Poetry..."
+if ! command -v poetry &> /dev/null
+then
+    echo "Poetry is not installed. Installing Poetry..."
+    curl -sSL https://install.python-poetry.org | python3 -
+    export PATH="$HOME/.local/bin:$PATH"
+fi
+
+poetry install
+
+# Step 5: Confirm successful setup
+echo "Setup complete! To activate your environment, run:"
+echo "    conda activate $env_name"
\ No newline at end of file
diff --git a/environment.yml b/environment.yml
new file mode 100644
index 0000000..2086f25
--- /dev/null
+++ b/environment.yml
@@ -0,0 +1,9 @@
+name: "datastructpy"
+
+channels:
+  - conda-forge
+  - defaults
+  
+dependencies:
+  - python=3.11
+  - poetry=2.0.1
\ No newline at end of file
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..5b1f371
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,80 @@
+# This file is automatically @generated by Poetry 2.0.1 and should not be changed by hand.
+
+[[package]]
+name = "colorama"
+version = "0.4.6"
+description = "Cross-platform colored terminal text."
+optional = false
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*,>=2.7"
+groups = ["dev"]
+markers = "sys_platform == \"win32\""
+files = [
+    {file = "colorama-0.4.6-py2.py3-none-any.whl", hash = "sha256:4f1d9991f5acc0ca119f9d443620b77f9d6b33703e51011c16baf57afb285fc6"},
+    {file = "colorama-0.4.6.tar.gz", hash = "sha256:08695f5cb7ed6e0531a20572697297273c47b8cae5a63ffc6d6ed5c201be6e44"},
+]
+
+[[package]]
+name = "iniconfig"
+version = "2.0.0"
+description = "brain-dead simple config-ini parsing"
+optional = false
+python-versions = ">=3.7"
+groups = ["dev"]
+files = [
+    {file = "iniconfig-2.0.0-py3-none-any.whl", hash = "sha256:b6a85871a79d2e3b22d2d1b94ac2824226a63c6b741c88f7ae975f18b6778374"},
+    {file = "iniconfig-2.0.0.tar.gz", hash = "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3"},
+]
+
+[[package]]
+name = "packaging"
+version = "24.2"
+description = "Core utilities for Python packages"
+optional = false
+python-versions = ">=3.8"
+groups = ["dev"]
+files = [
+    {file = "packaging-24.2-py3-none-any.whl", hash = "sha256:09abb1bccd265c01f4a3aa3f7a7db064b36514d2cba19a2f694fe6150451a759"},
+    {file = "packaging-24.2.tar.gz", hash = "sha256:c228a6dc5e932d346bc5739379109d49e8853dd8223571c7c5b55260edc0b97f"},
+]
+
+[[package]]
+name = "pluggy"
+version = "1.5.0"
+description = "plugin and hook calling mechanisms for python"
+optional = false
+python-versions = ">=3.8"
+groups = ["dev"]
+files = [
+    {file = "pluggy-1.5.0-py3-none-any.whl", hash = "sha256:44e1ad92c8ca002de6377e165f3e0f1be63266ab4d554740532335b9d75ea669"},
+    {file = "pluggy-1.5.0.tar.gz", hash = "sha256:2cffa88e94fdc978c4c574f15f9e59b7f4201d439195c3715ca9e2486f1d0cf1"},
+]
+
+[package.extras]
+dev = ["pre-commit", "tox"]
+testing = ["pytest", "pytest-benchmark"]
+
+[[package]]
+name = "pytest"
+version = "8.3.4"
+description = "pytest: simple powerful testing with Python"
+optional = false
+python-versions = ">=3.8"
+groups = ["dev"]
+files = [
+    {file = "pytest-8.3.4-py3-none-any.whl", hash = "sha256:50e16d954148559c9a74109af1eaf0c945ba2d8f30f0a3d3335edde19788b6f6"},
+    {file = "pytest-8.3.4.tar.gz", hash = "sha256:965370d062bce11e73868e0335abac31b4d3de0e82f4007408d242b4f8610761"},
+]
+
+[package.dependencies]
+colorama = {version = "*", markers = "sys_platform == \"win32\""}
+iniconfig = "*"
+packaging = "*"
+pluggy = ">=1.5,<2"
+
+[package.extras]
+dev = ["argcomplete", "attrs (>=19.2)", "hypothesis (>=3.56)", "mock", "pygments (>=2.7.2)", "requests", "setuptools", "xmlschema"]
+
+[metadata]
+lock-version = "2.1"
+python-versions = "^3.11"
+content-hash = "d9e4ac9b033cc3666a36a858a41995fad1d47cf30e7998b5bf04eb2b3a104c56"
diff --git a/pyproject.toml b/pyproject.toml
index aae8406..24ca038 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,6 +9,9 @@ readme = "README.md"
 [tool.poetry.dependencies]
 python = "^3.11"
 
+[tool.poetry.group.dev.dependencies]
+pytest = "^8.3.4"
+
 [tool.semantic_release]
 version_toml = [
     "pyproject.toml:tool.poetry.version",
diff --git a/src/datastructpy/__init__.py b/src/datastructpy/__init__.py
index 2063f6c..ffd52d1 100644
--- a/src/datastructpy/__init__.py
+++ b/src/datastructpy/__init__.py
@@ -1,10 +1,10 @@
-# read version from installed package
+# Read version from installed package
 from importlib.metadata import version
 __version__ = version("datastructpy")
 
-# Import key submodules or classes for easy access
-from node import Node
-from non_linear.trees.binary_search_tree import BinarySearchTree
+# Use absolute imports
+from datastructpy.node import Node
+from datastructpy.non_linear.trees.binary_search_tree import BinarySearchTree
 
 # Define the public API of the package
 __all__ = [
diff --git a/tests/conftest.py b/tests/conftest.py
new file mode 100644
index 0000000..64ef9e9
--- /dev/null
+++ b/tests/conftest.py
@@ -0,0 +1,9 @@
+import sys
+import os
+
+# Get the absolute path to the src directory
+src_path = os.path.abspath(os.path.join(os.path.dirname(__file__), "../src"))
+
+# Add it to sys.path if not already included
+if src_path not in sys.path:
+    sys.path.insert(0, src_path)
\ No newline at end of file
diff --git a/tests/non-linear/trees/binary_search_tree/test_delete.py b/tests/non-linear/trees/binary_search_tree/test_delete.py
index be88d3c..07144d5 100644
--- a/tests/non-linear/trees/binary_search_tree/test_delete.py
+++ b/tests/non-linear/trees/binary_search_tree/test_delete.py
@@ -1,2 +1,2 @@
-from datastructpy.non_linear.trees.binary_search_trees import BinarySearchTree
+from datastructpy.non_linear.trees.binary_search_tree import BinarySearchTree
 
diff --git a/tests/non-linear/trees/binary_search_tree/test_insert.py b/tests/non-linear/trees/binary_search_tree/test_insert.py
index f86679f..1be09b5 100644
--- a/tests/non-linear/trees/binary_search_tree/test_insert.py
+++ b/tests/non-linear/trees/binary_search_tree/test_insert.py
@@ -1 +1 @@
-from datastructpy.non_linear.trees.binary_search_trees import BinarySearchTree
+from datastructpy.non_linear.trees.binary_search_tree import BinarySearchTree
diff --git a/tests/non-linear/trees/binary_search_tree/test_list_to_tree.py b/tests/non-linear/trees/binary_search_tree/test_list_to_tree.py
index f86679f..1be09b5 100644
--- a/tests/non-linear/trees/binary_search_tree/test_list_to_tree.py
+++ b/tests/non-linear/trees/binary_search_tree/test_list_to_tree.py
@@ -1 +1 @@
-from datastructpy.non_linear.trees.binary_search_trees import BinarySearchTree
+from datastructpy.non_linear.trees.binary_search_tree import BinarySearchTree
diff --git a/tests/non-linear/trees/binary_search_tree/test_search.py b/tests/non-linear/trees/binary_search_tree/test_search.py
index f86679f..1be09b5 100644
--- a/tests/non-linear/trees/binary_search_tree/test_search.py
+++ b/tests/non-linear/trees/binary_search_tree/test_search.py
@@ -1 +1 @@
-from datastructpy.non_linear.trees.binary_search_trees import BinarySearchTree
+from datastructpy.non_linear.trees.binary_search_tree import BinarySearchTree
diff --git a/tests/test_datastructpy.py b/tests/test_datastructpy.py
deleted file mode 100644
index 23b7987..0000000
--- a/tests/test_datastructpy.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from datastructpy import datastructpy
-
-# To do: Delete file later
\ No newline at end of file