Fix python version

Change-Id: I59686403b5c533dfa07ec4d5d71052bd1f0e22da
Issue-ID: NONRTRIC-63
Signed-off-by: RehanRaza <muhammad.rehan.raza@est.tech>
diff --git a/sdnc-a1-controller/northbound/nonrt-ric-api/model/pom.xml b/sdnc-a1-controller/northbound/nonrt-ric-api/model/pom.xml
index 9dfabed..322aac5 100644
--- a/sdnc-a1-controller/northbound/nonrt-ric-api/model/pom.xml
+++ b/sdnc-a1-controller/northbound/nonrt-ric-api/model/pom.xml
@@ -61,7 +61,7 @@
                 <executions>
                     <execution>
                         <configuration>
-                            <executable>python</executable>
+                            <executable>python3</executable>
                             <arguments>
                                 <argument>scripts/python/yang2props.py</argument>
                                 <argument>src/main/yang/NONRT-RIC-API.yang</argument>