Make setup.py robust: Handle missing requirements.txt with fallback

Author: VoxHash

setup.py

@@ -12,7 +12,15 @@ def read_readme():
 
 # Read requirements
 def read_requirements():
-    with open("requirements.txt", "r", encoding="utf-8") as fh:
+    requirements_path = os.path.join(os.path.dirname(__file__), "requirements.txt")
+    if not os.path.exists(requirements_path):
+        # Fallback to default requirements if file not found
+        return [
+            "httpx>=0.24.0",
+            "pydantic>=2.0.0",
+            "typing-extensions>=4.5.0",
+        ]
+    with open(requirements_path, "r", encoding="utf-8") as fh:
         return [line.strip() for line in fh if line.strip() and not line.startswith("#")]
 
 setup(