enh: code fixes for the requirements.txt

.env

@@ -5,4 +5,4 @@ CONFIG_MAP_VARIABLES=MONGO_URI
 HELM_REPO = https://gitlab-pm.knowledgelens.com/Harshavardhan.C/helm-charts.git
 GIT_USERNAME = harshavardhan.c
 GIT_TOKEN = FEMA6PnP63fJCs6DrtZJ
-GLOBAL_VARIABLES_FILE=ilens-global-configmap.yml
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+GLOBAL_VARIABLES_FILE=ilens-env-spec-variables.yml
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requirements.txt

@@ -8,3 +8,5 @@ python-gitlab~=3.9.0
 ruamel.yaml~=0.17.21
 PyMySQL==1.0.2
 mysqlclient==2.1.1
+pendulum==2.1.2
+pyyaml==6.0
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