Update api_clients/config.py

api_clients/config.py

@@ -0,0 +1,29 @@
+# api_clients/config.py
+"""
+Central configuration for API keys and base URLs.
+Loads keys from environment variables for security.
+"""
+import os
+from dotenv import load_dotenv
+
+# Load environment variables from .env file for local development
+load_dotenv()
+
+# --- API Keys ---
+# In Hugging Face, these are set as Space Secrets.
+GEMINI_API_KEY = os.getenv("GEMINI_API_KEY")
+UMLS_API_KEY = os.getenv("UMLS_API_KEY")
+
+# --- Base URLs ---
+UMLS_AUTH_URL = "https://utslogin.nlm.nih.gov/cas/v1/api-key"
+UMLS_BASE_URL = "https://uts-ws.nlm.nih.gov/rest"
+RXNORM_BASE_URL = "https://rxnav.nlm.nih.gov/REST"
+PUBMED_BASE_URL = "https://eutils.ncbi.nlm.nih.gov/entrez/eutils"
+OPENFDA_BASE_URL = "https://api.fda.gov"
+CLINICALTRIALS_BASE_URL = "https://clinicaltrials.gov/api/v2"
+
+# --- Headers ---
+# A good practice to identify your application
+REQUEST_HEADERS = {
+    'User-Agent': 'ProjectAsclepius/1.0 (Advanced Medical AI; https://hf.co/spaces/YourUser/YourSpace)'
+}