From 7519ab78d0214a2c007f1f330d9bac0dfeb95ac3 Mon Sep 17 00:00:00 2001
From: Tim O'Donnell <timodonnell@gmail.com>
Date: Mon, 19 Feb 2018 22:07:59 -0500
Subject: [PATCH] fix

---
 mhcflurry/select_allele_specific_models_command.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mhcflurry/select_allele_specific_models_command.py b/mhcflurry/select_allele_specific_models_command.py
index de379cbe..d72b001a 100644
--- a/mhcflurry/select_allele_specific_models_command.py
+++ b/mhcflurry/select_allele_specific_models_command.py
@@ -132,6 +132,7 @@ def run(argv=sys.argv[1:]):
     else:
         alleles = input_predictor.supported_alleles
 
+    metadata_dfs = {}
     if args.data:
         df = pandas.read_csv(args.data)
         print("Loaded data: %s" % (str(df.shape)))
@@ -145,7 +146,6 @@ def run(argv=sys.argv[1:]):
         df = df.loc[df.allele.isin(alleles)].dropna()
         print("Selected %d alleles: %s" % (len(alleles), ' '.join(alleles)))
 
-        metadata_dfs = {}
         if args.exclude_data:
             exclude_df = pandas.read_csv(args.exclude_data)
             metadata_dfs["model_selection_exclude"] = exclude_df
-- 
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