Adds Activitysim version to log file (issue #690)

activitysim/cli/run.py

@@ -8,7 +8,7 @@
 import warnings
 
 import numpy as np
-
+import activitysim
 from activitysim.core import chunk, config, inject, mem, pipeline, tracing
 
 logger = logging.getLogger(__name__)
@@ -292,6 +292,8 @@ def run(args):
     config.filter_warnings()
     logging.captureWarnings(capture=True)
 
+    logger.info("ActivitySim Version: %s" % activitysim.__version__)
+
     # directories
     for k in ["configs_dir", "settings_file_name", "data_dir", "output_dir"]:
         logger.info("SETTING %s: %s" % (k, inject.get_injectable(k, None)))