Update app.py

app.py

@@ -9,7 +9,7 @@ from tools import search_tool, google_search_tool, visit_web_tool, file_download
 # (Keep Constants as is)
 # --- Constants ---
 DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
-OPENAI_API_BASE = ""ttps://api.openai.com/v1"
+OPENAI_API_BASE = "https://api.openai.com/v1"
 
 # --- Basic Agent Definition ---
 # ----- THIS IS WERE YOU CAN BUILD WHAT YOU WANT ------