Pin old version of Cirq so we don't break on release. (#699)

MichaelBroughton · web-flow · commit 3dd67a38611c · 2022-07-18T14:56:42.000-07:00
diff --git a/requirements.txt b/requirements.txt
@@ -1,5 +1,5 @@
-cirq-core>=0.13.1
-cirq-google>=0.13.1
+cirq-core==0.13.1
+cirq-google==0.13.1
 sympy==1.8
 numpy==1.19.5  # TensorFlow can detect if it was built against other versions.
 nbformat==4.4.0
