Add code to disable pycache and fix imports

Changes:
    - added cosmetic logging of YAML file path
    - added code to disable pycache
    - add manager_id default in ENV YAML

Tested:
    - Ran on the local sandbox with the changes

Change-Id: I41874becb1d57966f9d61783187332319a415838
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/ffdc/collect_ffdc.py b/ffdc/collect_ffdc.py
index 06c3e17..523373a 100644
--- a/ffdc/collect_ffdc.py
+++ b/ffdc/collect_ffdc.py
@@ -190,6 +190,8 @@
             "        \n\tERROR: Config file %s is not found.  Please verify"
             " path and filename." % config
         )
+    else:
+        print("        \n\tLoading YAML File: %s" % config)
 
     return all_options_ok
 
diff --git a/ffdc/ffdc_collector.py b/ffdc/ffdc_collector.py
index 7d51c7c..6cde65b 100644
--- a/ffdc/ffdc_collector.py
+++ b/ffdc/ffdc_collector.py
@@ -16,6 +16,9 @@
 
 import yaml
 
+sys.dont_write_bytecode = True
+
+
 script_dir = os.path.dirname(os.path.abspath(__file__))
 sys.path.append(script_dir)
 # Walk path and append to sys.path
diff --git a/ffdc/templates/env_vars_template.yaml b/ffdc/templates/env_vars_template.yaml
index c93515e..9453f88 100644
--- a/ffdc/templates/env_vars_template.yaml
+++ b/ffdc/templates/env_vars_template.yaml
@@ -8,3 +8,4 @@
     var1: 1
     var2: 2
     var3: 3
+    manager_id: "bmc"