Change name of main.py to example.py + add few dependencies

pyproject.toml

@@ -17,7 +17,8 @@ dependencies = [
     "numpy>=1.21",      # Required for numerical computations
     "numba>=0.56",      # For JIT optimization
     "pytest>=7.0",      # For testing
-    "matplotlib>=3.4"   # For plotting
+    "matplotlib>=3.4",  # For plotting
+    "scipy>=1.7"        # For scientific computations
 ]
 
 [project.optional-dependencies]