diff --git a/utbot-python/src/main/kotlin/org/utbot/python/fuzzing/provider/TupleFixSizeValueProvider.kt b/utbot-python/src/main/kotlin/org/utbot/python/fuzzing/provider/TupleFixSizeValueProvider.kt
index 3b755d0fdc..8725345ae3 100644
--- a/utbot-python/src/main/kotlin/org/utbot/python/fuzzing/provider/TupleFixSizeValueProvider.kt
+++ b/utbot-python/src/main/kotlin/org/utbot/python/fuzzing/provider/TupleFixSizeValueProvider.kt
@@ -33,10 +33,7 @@ object TupleFixSizeValueProvider : ValueProvider<Type, PythonFuzzedValue, Python
                 )
             },
             modify = modifications.asSequence(),
-            empty = Routine.Empty { PythonFuzzedValue(
-                PythonTree.TupleNode(emptyMap<Int, PythonTree.PythonTreeNode>().toMutableMap()),
-                "%var% = ${type.pythonTypeRepresentation()}"
-            )}
+            empty =  Routine.Empty { PythonFuzzedValue(PythonTree.FakeNode) }
         ))
     }
 }
\ No newline at end of file
diff --git a/utbot-python/src/main/kotlin/org/utbot/python/fuzzing/provider/utils/SummaryGeneration.kt b/utbot-python/src/main/kotlin/org/utbot/python/fuzzing/provider/utils/SummaryGeneration.kt
index 1b3bb9c259..aaff31ea5b 100644
--- a/utbot-python/src/main/kotlin/org/utbot/python/fuzzing/provider/utils/SummaryGeneration.kt
+++ b/utbot-python/src/main/kotlin/org/utbot/python/fuzzing/provider/utils/SummaryGeneration.kt
@@ -1,7 +1,6 @@
 package org.utbot.python.fuzzing.provider.utils
 
 import org.utbot.fuzzing.seeds.BitVectorValue
-import org.utbot.fuzzing.seeds.Bool
 import org.utbot.fuzzing.seeds.DefaultFloatBound
 import org.utbot.fuzzing.seeds.IEEE754Value
 import org.utbot.fuzzing.seeds.KnownValue
@@ -34,6 +33,10 @@ fun <T : KnownValue> T.valueToString(): String {
             }
         }
         is StringValue -> {
+            if (value.contains("\"\"\"")) {
+                val newValue = value.replace("\"", "\\\"")
+                return "'$newValue'"
+            }
             return "'$value'"
         }
         else -> return toString()