[chng] Update expected file count

We now get an additional file for flu inpatient.

Author: krivard

changehc/delphi_changehc/download_ftp_files.py

@@ -32,8 +32,8 @@ def get_files_from_dir(sftp, filedate, out_path):
                 not path.exists(path.join(out_path, filename)):
             filepaths_to_download[filename] = path.join(out_path, filename)
 
-    # make sure we don't download more than 6 files per day
-    assert len(filepaths_to_download) <= 6, "more files dropped than expected"
+    # make sure we don't download more than 7 files per day
+    assert len(filepaths_to_download) <= 7, "more files dropped than expected"
 
     # download!
     for infile, outfile in filepaths_to_download.items():