Fix demo tutorial_univariate_qvr (#1611)

doctorperceptron · web-flow · commit aa5a3abda56c · 2025-12-01T14:11:40.000Z
This demo started to fail in both the master and dev branches a few days
ago. The source of the issue has been traced to the latest version of
networkx. Pinning the upper limit of this package gets the demo building
again.
diff --git a/demonstrations_v2/tutorial_univariate_qvr/metadata.json b/demonstrations_v2/tutorial_univariate_qvr/metadata.json
@@ -11,7 +11,7 @@
     "executable_stable": true,
     "executable_latest": true,
     "dateOfPublication": "2023-02-07T00:00:00+00:00",
-    "dateOfLastModification": "2025-10-15T00:00:00+00:00",
+    "dateOfLastModification": "2025-11-28T00:00:00+00:00",
     "categories": [
         "Quantum Machine Learning"
     ],
@@ -87,4 +87,4 @@
             "logo": "/_static/hardware_logos/covalent.png"
         }
     ]
-}
+}
diff --git a/demonstrations_v2/tutorial_univariate_qvr/requirements.in b/demonstrations_v2/tutorial_univariate_qvr/requirements.in
@@ -1,3 +1,4 @@
 covalent==0.227.0rc0
+networkx<3.6
 torch
 dask[delayed]

Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,7 @@`
`11`	`11`	`"executable_stable": true,`
`12`	`12`	`"executable_latest": true,`
`13`	`13`	`"dateOfPublication": "2023-02-07T00:00:00+00:00",`
`14`		`- "dateOfLastModification": "2025-10-15T00:00:00+00:00",`
	`14`	`+ "dateOfLastModification": "2025-11-28T00:00:00+00:00",`
`15`	`15`	`"categories": [`
`16`	`16`	`"Quantum Machine Learning"`
`17`	`17`	`],`
`@@ -87,4 +87,4 @@`
`87`	`87`	`"logo": "/_static/hardware_logos/covalent.png"`
`88`	`88`	`}`
`89`	`89`	`]`
`90`		`-}`
	`90`	`+}`