diff --git a/python/ql/lib/semmle/python/dataflow/new/TestSummaries.qll b/python/ql/lib/semmle/python/dataflow/new/TestSummaries.qll
deleted file mode 100644
index 7174e123d07..00000000000
--- a/python/ql/lib/semmle/python/dataflow/new/TestSummaries.qll
+++ /dev/null
@@ -1,93 +0,0 @@
-/**
- * Provides a set of flow summaries to be used for debugging.
- * Import this file in FlowSummary.qll.
- */
-
-private import python
-private import semmle.python.dataflow.new.FlowSummary
-private import semmle.python.ApiGraphs
-
-private class SummarizedCallableIdentity extends SummarizedCallable {
-  SummarizedCallableIdentity() { this = "identity" }
-
-  override Call getACall() { result.getFunc().(Name).getId() = this }
-
-  override DataFlow::ArgumentNode getACallback() { result.asExpr().(Name).getId() = this }
-
-  override predicate propagatesFlowExt(string input, string output, boolean preservesValue) {
-    input = "Argument[0]" and
-    output = "ReturnValue" and
-    preservesValue = true
-  }
-}
-
-// For lambda flow to work, implement lambdaCall and lambdaCreation
-private class SummarizedCallableApplyLambda extends SummarizedCallable {
-  SummarizedCallableApplyLambda() { this = "apply_lambda" }
-
-  override Call getACall() { result.getFunc().(Name).getId() = this }
-
-  override DataFlow::ArgumentNode getACallback() { result.asExpr().(Name).getId() = this }
-
-  override predicate propagatesFlowExt(string input, string output, boolean preservesValue) {
-    input = "Argument[1]" and
-    output = "Argument[0].Parameter[0]" and
-    preservesValue = true
-    or
-    input = "Argument[0].ReturnValue" and
-    output = "ReturnValue" and
-    preservesValue = true
-  }
-}
-
-private class SummarizedCallableReversed extends SummarizedCallable {
-  SummarizedCallableReversed() { this = "reversed" }
-
-  override Call getACall() { result.getFunc().(Name).getId() = this }
-
-  override DataFlow::ArgumentNode getACallback() { result.asExpr().(Name).getId() = this }
-
-  override predicate propagatesFlowExt(string input, string output, boolean preservesValue) {
-    input = "Argument[0].ListElement" and
-    output = "ReturnValue.ListElement" and
-    preservesValue = true
-  }
-}
-
-private class SummarizedCallableMap extends SummarizedCallable {
-  SummarizedCallableMap() { this = "map" }
-
-  override Call getACall() { result.getFunc().(Name).getId() = this }
-
-  override DataFlow::ArgumentNode getACallback() { result.asExpr().(Name).getId() = this }
-
-  override predicate propagatesFlowExt(string input, string output, boolean preservesValue) {
-    input = "Argument[1].ListElement" and
-    output = "Argument[0].Parameter[0]" and
-    preservesValue = true
-    or
-    input = "Argument[0].ReturnValue" and
-    output = "ReturnValue.ListElement" and
-    preservesValue = true
-  }
-}
-
-// Typetracking needs to use a local flow step not including summaries
-// Typetracking needs to use a call graph not including summaries
-private class SummarizedCallableJsonLoads extends SummarizedCallable {
-  SummarizedCallableJsonLoads() { this = "json.loads" }
-
-  override Call getACall() {
-    result = API::moduleImport("json").getMember("loads").getACall().asExpr()
-  }
-
-  override DataFlow::ArgumentNode getACallback() {
-    result = API::moduleImport("json").getMember("loads").getAValueReachableFromSource()
-  }
-
-  override predicate propagatesFlowExt(string input, string output, boolean preservesValue) {
-    input = "Argument[0]" and
-    output = "ReturnValue.ListElement" and
-    preservesValue = true
-  }
-}