Move version to __init__.py

Setup.py does not need to be edited when building the package.

apps/python-sdk/firecrawl/__init__.py

@@ -1 +1,3 @@
 from .firecrawl import FirecrawlApp
+
+__version__ = "0.0.11"

apps/python-sdk/setup.py

@@ -1,3 +1,4 @@
+import re
 from pathlib import Path
 
 from setuptools import find_packages, setup
@@ -5,9 +6,19 @@ from setuptools import find_packages, setup
 this_directory = Path(__file__).parent
 long_description_content = (this_directory / "README.md").read_text()
 
+
+def get_version():
+    """Dynamically set version"""
+    version_file = (this_directory / "firecrawl" / "__init__.py").read_text()
+    version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]", version_file, re.M)
+    if version_match:
+        return version_match.group(1)
+    raise RuntimeError("Unable to find version string.")
+
+
 setup(
     name="firecrawl-py",
-    version="0.0.11",
+    version=get_version(),
     url="https://github.com/mendableai/firecrawl",
     author="Mendable.ai",
     author_email="nick@mendable.ai",
@@ -20,7 +31,7 @@ setup(
         'pytest',
         'python-dotenv',
     ],
-    python_requires='>=3.8',
+    python_requires=">=3.8",
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         "Environment :: Web Environment",