download.py in openc3-cosmos-demo-5.15.0

- old
+ new

@@ -1,9 +1,9 @@
 import os
 
 # TBL_FILENAME is set to the name of the table file to overwrite
-print(f"file:{os.environ['TBL_FILENAME']}")
+print(f"file:{os.getenv('TBL_FILENAME')}")
 # Download the file
 # Implement custom commanding logic to download the table
 # You probably want to do something like:
 buffer = ""
 # i = 1
@@ -13,6 +13,6 @@
 #   # Request a part of the table buffer
 #   cmd("TGT DUMP with TABLE_ID #{table_id}, SEGMENT #{i}")
 #   buffer += tlm("TGT DUMP_PKT DATA")
 #   i += 1
 # end
-put_target_file(os.environ["TBL_FILENAME"], buffer)
+put_target_file(os.getenv("TBL_FILENAME"), buffer)