Update app.py

app.py

@@ -4,6 +4,7 @@ from sqlalchemy import create_engine, text
 # Fixed SQL Server details
 SERVER = "indsr-foundry.database.windows.net"
 DATABASE = "foundry_db_monarch"
+DRIVER = "ODBC Driver 17 for SQL Server"  # Make sure this matches the installed driver
 
 st.set_page_config(page_title="SQL Server Connection Test", layout="centered")
 
@@ -14,9 +15,12 @@ username = st.text_input("Database Username", placeholder="Enter your username")
 password = st.text_input("Database Password", type="password", placeholder="Enter your password")
 
 def test_connection(username, password):
-    """Attempts to connect to the SQL Server using SQLAlchemy + pytds."""
+    """Attempts to connect to the SQL Server using SQLAlchemy + pyodbc."""
     try:
-        conn_str = f"mssql+pytds://{username}:{password}@{SERVER}/{DATABASE}"
+        conn_str = (
+            f"mssql+pyodbc://{username}:{password}@{SERVER}/{DATABASE}?"
+            f"driver={DRIVER}&Encrypt=yes&TrustServerCertificate=no"
+        )
         engine = create_engine(conn_str, pool_pre_ping=True)
         
         with engine.connect() as connection: