Merge pull request #189 from Shreyanand/disble-multiprocessing

Disable multiprocessing for kpi-training

Author: sesheta

notebooks/demo2/config_qa_farm_train.py

@@ -56,6 +56,7 @@ def __init__(self, project_name):
             "reports",
             "qa_model_perf_metrics.csv",
         )
+        self.num_processes = 1
 
     def update_paths(self, data_dir, curated_data):
         """Update paths."""

src/models/farm_trainer.py

@@ -163,6 +163,7 @@ def create_silo(self, processor):
             processor=processor,
             batch_size=self.training_config.batch_size,
             distributed=self.training_config.distributed,
+            max_processes=self.file_config.num_processes,
         )
         n_batches = len(data_silo.loaders["train"])
         return data_silo, n_batches