chore: add project dependencies for linear regression CLI tool

Add scikit-learn, pandas, matplotlib, jinja2, and click to pyproject.toml for ML operations, data handling, visualization, HTML templating, and CLI framework

Author: artemisTurintech

pyproject.toml

@@ -4,4 +4,10 @@ version = "0.1.0"
 description = "Add your description here"
 readme = "README.md"
 requires-python = ">=3.13"
-dependencies = []
+dependencies = [
+    "scikit-learn>=1.3",
+    "pandas>=2.0",
+    "matplotlib>=3.7",
+    "jinja2>=3.1",
+    "click>=8.1",
+]