[RDBMS] Fix operations.py file installing dependencies in CloudShell (#21553)

* only install dependencies when not in cloudshell

* Reolve comment

* Update operations.py

* Update operations.py

Co-authored-by: Jiashuo Li <4003950+jiasli@users.noreply.github.com>

Author: DaeunYim

src/azure-cli-core/azure/cli/core/extension/operations.py

@@ -181,6 +181,11 @@ def _add_whl_ext(cli_ctx, source, ext_sha256=None, pip_extra_index_urls=None, pi
 
 
 def _install_deps_for_psycopg2():  # pylint: disable=too-many-statements
+    # If we are in Cloud Shell, dependencies should have already been installed.
+    from azure.cli.core.util import in_cloud_console
+    if in_cloud_console():
+        return
+
     # Below system dependencies are required to install the psycopg2 dependency for Linux and macOS
     import platform
     import subprocess