Return the titin epitope tests back to the original more stringent threshold...

Return the titin epitope tests back to the original more stringent threshold of 500nm (instead of 700nm)

test/test_known_class1_epitopes.py

@@ -25,7 +25,7 @@ def test_A1_Titin_epitope():
     print(ic50s)
     assert len(ic50s) == 1
     ic50 = ic50s[0]
-    assert ic50 <= 700, ic50
+    assert ic50 <= 500, ic50
 
 
 def test_A1_MAGE_epitope():
@@ -38,7 +38,7 @@ def test_A1_MAGE_epitope():
     print(ic50s)
     assert len(ic50s) == 1
     ic50 = ic50s[0]
-    assert ic50 <= 700, ic50
+    assert ic50 <= 500, ic50
 
 
 def test_A2_HIV_epitope():
@@ -49,7 +49,7 @@ def test_A2_HIV_epitope():
     print(ic50s)
     assert len(ic50s) == 1
     ic50 = ic50s[0]
-    assert ic50 <= 700, ic50
+    assert ic50 <= 500, ic50
 
 
 if __name__ == "__main__":

test/test_predict.py

@@ -6,4 +6,4 @@ def test_predict_A1_Titin_epitope():
     assert len(result_df) == 1
     row = result_df.ix[0]
     ic50 = row["Prediction"]
-    assert ic50 <= 700
+    assert ic50 <= 500