Update to 0.9.1

Author: isuruf

recipe/meta.yaml

@@ -1,4 +1,4 @@
-{% set version = "0.9.0" %}
+{% set version = "0.9.1" %}
 {% set cxx_version = "0.9.0" %}
 
 package:
@@ -7,10 +7,8 @@ package:
 
 source:
   - url: https://github.com/symengine/symengine.py/releases/download/v{{ version }}/symengine.py-{{ version }}.tar.gz
-    sha256: d4d4580f73cd0c00ea0824a7410398a866e0484086f97367409dd868c0fee9ea
+    sha256: 8a96ff79fe9fc5132b32de769b44d1dcbfad31e9f9ec88924a3eee21e7aed93b
     folder: python
-    patches:
-      - gh389.patch
 
   - url: https://github.com/symengine/symengine/releases/download/v{{ cxx_version }}/symengine-{{ cxx_version }}.tar.gz
     sha256: dcf174ac708ed2acea46691f6e78b9eb946d8a2ba62f75e87cf3bf4f0d651724