Further disable the use of the language model

Change-Id: Ibd7c8bdd549ca17fbf6d53679973665661906a85
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/157802
Reviewed-by: Devon Carew <devoncarew@google.com>
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
diff --git a/pkg/analysis_server/lib/src/server/driver.dart b/pkg/analysis_server/lib/src/server/driver.dart
index d4ce68a1..44939fc 100644
--- a/pkg/analysis_server/lib/src/server/driver.dart
+++ b/pkg/analysis_server/lib/src/server/driver.dart
@@ -349,7 +349,12 @@
     analysisServerOptions.configurationOverrides = sdkConfig;
 
     // ML model configuration.
-    final bool enableCompletionModel = results[ENABLE_COMPLETION_MODEL];
+    // TODO(brianwilkerson) Uncomment the line below and delete the second line
+    //  when there is a new completion model to query. Until then we ignore the
+    //  flag to enable the model so that we can't try to read from a file that
+    //  doesn't exist.
+//    final bool enableCompletionModel = results[ENABLE_COMPLETION_MODEL];
+    final enableCompletionModel = false;
     analysisServerOptions.completionModelFolder =
         results[COMPLETION_MODEL_FOLDER];
     if (results.wasParsed(ENABLE_COMPLETION_MODEL) && !enableCompletionModel) {