diff --git a/com.ibm.wala.cast.python.ml.test/source/com/ibm/wala/cast/python/ml/test/TestTensorflow2Model.java b/com.ibm.wala.cast.python.ml.test/source/com/ibm/wala/cast/python/ml/test/TestTensorflow2Model.java
index 1574cdf8..bfe5a9c4 100644
--- a/com.ibm.wala.cast.python.ml.test/source/com/ibm/wala/cast/python/ml/test/TestTensorflow2Model.java
+++ b/com.ibm.wala.cast.python.ml.test/source/com/ibm/wala/cast/python/ml/test/TestTensorflow2Model.java
@@ -2042,157 +2042,6 @@ public void testModule20()
   }
 
   /**
-   * Test for https://github.com/wala/ML/issues/177.
-   *
-   * <p>This test should not need a PYTHONPATH.
-   */
-  @Test
-  public void testModule14()
-      throws ClassHierarchyException, IllegalArgumentException, CancelException, IOException {
-    test(
-        new String[] {"proj10/C/__init__.py", "proj10/C/B.py", "proj10/A.py"},
-        "C/B.py",
-        "f",
-        "proj10",
-        1,
-        1,
-        new int[] {2});
-  }
-
-  /**
-   * Test for https://github.com/wala/ML/issues/178.
-   *
-   * <p>This test should not need a PYTHONPATH.
-   */
-  @Test
-  public void testModule15()
-      throws ClassHierarchyException, IllegalArgumentException, CancelException, IOException {
-    test(
-        new String[] {"proj11/C/__init__.py", "proj11/C/B.py", "proj11/A.py"},
-        "C/B.py",
-        "f",
-        "proj11",
-        1,
-        1,
-        new int[] {2});
-  }
-
-  /** This test should not need a PYTHONPATH. */
-  @Test
-  public void testModule16()
-      throws ClassHierarchyException, IllegalArgumentException, CancelException, IOException {
-    test(
-        new String[] {"proj12/C/__init__.py", "proj12/C/B.py", "proj12/A.py"},
-        "C/B.py",
-        "f",
-        "proj12",
-        1,
-        1,
-        new int[] {2});
-  }
-
-  /**
-   * Test for https://github.com/wala/ML/issues/178. Multi-submodule case. See
-   * https://docs.python.org/3/tutorial/modules.html#packages.
-   *
-   * <p>This test should not need a PYTHONPATH.
-   */
-  @Test
-  public void testModule17()
-      throws ClassHierarchyException, IllegalArgumentException, CancelException, IOException {
-    test(
-        new String[] {
-          "proj13/C/__init__.py", "proj13/C/D/__init__.py", "proj13/C/D/B.py", "proj13/A.py"
-        },
-        "C/D/B.py",
-        "f",
-        "proj13",
-        1,
-        1,
-        new int[] {2});
-  }
-
-  /**
-   * Test for https://github.com/wala/ML/issues/178. Multi-submodule case. See
-   * https://docs.python.org/3/tutorial/modules.html#packages. This test has multiple modules in
-   * different packages.
-   *
-   * <p>This test should not need a PYTHONPATH.
-   */
-  @Test
-  public void testModule18()
-      throws ClassHierarchyException, IllegalArgumentException, CancelException, IOException {
-    test(
-        new String[] {
-          "proj14/C/__init__.py",
-          "proj14/C/E.py",
-          "proj14/C/D/__init__.py",
-          "proj14/C/D/B.py",
-          "proj14/A.py"
-        },
-        "C/D/B.py",
-        "f",
-        "proj14",
-        1,
-        1,
-        new int[] {2});
-
-    test(
-        new String[] {
-          "proj14/C/__init__.py",
-          "proj14/C/E.py",
-          "proj14/C/D/__init__.py",
-          "proj14/C/D/B.py",
-          "proj14/A.py"
-        },
-        "C/E.py",
-        "g",
-        "proj14",
-        1,
-        1,
-        new int[] {2});
-  }
-
-  /**
-   * Test for https://github.com/wala/ML/issues/177.
-   *
-   * <p>This test should not need a PYTHONPATH.
-   */
-  @Test
-  public void testModule19()
-      throws ClassHierarchyException, IllegalArgumentException, CancelException, IOException {
-    test(
-        new String[] {
-          "proj15/C/__init__.py", "proj15/C/D/__init__.py", "proj15/C/D/B.py", "proj15/A.py"
-        },
-        "C/D/B.py",
-        "f",
-        "proj15",
-        1,
-        1,
-        new int[] {2});
-  }
-
-  /**
-   * Test for https://github.com/wala/ML/issues/178.
-   *
-   * <p>This test should not need a PYTHONPATH.
-   */
-  @Test
-  public void testModule20()
-      throws ClassHierarchyException, IllegalArgumentException, CancelException, IOException {
-    test(
-        new String[] {"proj16/C/__init__.py", "proj16/C/B.py", "proj16/A.py"},
-        "C/B.py",
-        "D.f",
-        "proj16",
-        1,
-        1,
-        new int[] {3});
-  }
-
-  /**
->>>>>>> 8beb49c (Enhancements to PYTHONPATH (#94))
    * Test for https://github.com/wala/ML/issues/178.
    *
    * <p>This test should not need a PYTHONPATH.