Add config for the agent

pyproject.toml

@@ -4,4 +4,8 @@ version = "0.1.0"
 description = "An Advanced version of Axiom Agent"
 readme = "README.md"
 requires-python = ">=3.11"
-dependencies = []
+dependencies = [
+    "chainlit>=2.5.5",
+    "openai-agents>=0.0.11",
+    "python-dotenv>=1.1.0",
+]

src/axiom/config.py

@@ -0,0 +1,30 @@
+import os
+from dotenv import load_dotenv
+
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+_ = load_dotenv()
+
+class Settings(BaseSettings):
+    model_config = SettingsConfigDict(
+        env_file=".env", extra="ignore", env_file_encoding="utf-8"
+    )
+    """
+    Configuration settings for the Axiom 2.0 Agent.
+    """
+    MODEL_PROVIDER: str = "google"
+    MODEL_API_KEY: str = os.getenv("GOOGLE_API_KEY")
+    
+    AVAILABLE_MODELS: list[str] = [
+        "gemini-2.0-flash", 
+        "gemini-2.0-flash-lite",
+        "gemini-2.0-flash-thinking-exp-1219",
+        "gemini-2.5-pro-exp-03-25",
+        "gemini-2.5-flash-preview-04-17",
+        
+    ]
+    DEFAULT_MODEL: str = "gemini-2.0-flash"
+
+    MAX_DOCS_TOKEN_LIMIT: int = 20000  # Maximum tokens to retrieve from the documentations
+
+settings = Settings()