python: Remove a redundant pip install call (#38449)

Peter Tripp created 3 months ago

I confirmed that the pip packages match for:
```sh
pip install python-lsp-server && pip install 'python-lsp-server[all]'
pip install 'python-lsp-server[all]'
```

Originally introduced here:
- https://github.com/zed-industries/zed/pull/20358 

Release Notes:

- N/A

Change summary

crates/languages/src/python.rs | 11 -----------
1 file changed, 11 deletions(-)

Detailed changes

crates/languages/src/python.rs

@@ -1555,17 +1555,6 @@ impl LspInstaller for PyLspAdapter {
     ) -> Result<LanguageServerBinary> {
         let venv = self.base_venv(delegate).await.map_err(|e| anyhow!(e))?;
         let pip_path = venv.join(BINARY_DIR).join("pip3");
-        ensure!(
-            util::command::new_smol_command(pip_path.as_path())
-                .arg("install")
-                .arg("python-lsp-server")
-                .arg("--upgrade")
-                .output()
-                .await?
-                .status
-                .success(),
-            "python-lsp-server installation failed"
-        );
         ensure!(
             util::command::new_smol_command(pip_path.as_path())
                 .arg("install")