this file have the Constants variables and these values

config.py

@@ -0,0 +1,10 @@
+# Constants
+USER_AGENT = "docs-app/1.0"
+SERPER_URL = "https://google.serper.dev/search"
+
+# Supported libraries and their docs URLs
+DOCX_URLS = {
+    "langchain": "https://python.langchain.com/docs",
+    "llama-index": "https://docs.llamaindex.ai/en/stable",
+    "openai": "https://platform.openai.com/docs",
+}