diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9f11b75
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea/
diff --git a/isprime-python/.idea/.gitignore b/isprime-python/.idea/.gitignore
deleted file mode 100644
index 5c98b42..0000000
--- a/isprime-python/.idea/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Default ignored files
-/workspace.xml
\ No newline at end of file
diff --git a/isprime-python/.idea/inspectionProfiles/profiles_settings.xml b/isprime-python/.idea/inspectionProfiles/profiles_settings.xml
deleted file mode 100644
index 105ce2d..0000000
--- a/isprime-python/.idea/inspectionProfiles/profiles_settings.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <settings>
-    <option name="USE_PROJECT_PROFILE" value="false" />
-    <version value="1.0" />
-  </settings>
-</component>
\ No newline at end of file
diff --git a/isprime-python/.idea/isprime-python.iml b/isprime-python/.idea/isprime-python.iml
deleted file mode 100644
index c30daf7..0000000
--- a/isprime-python/.idea/isprime-python.iml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="PYTHON_MODULE" version="4">
-  <component name="Flask">
-    <option name="enabled" value="true" />
-  </component>
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="R User Library" level="project" />
-    <orderEntry type="library" name="R Skeletons" level="application" />
-  </component>
-  <component name="TemplatesService">
-    <option name="TEMPLATE_CONFIGURATION" value="Jinja2" />
-  </component>
-  <component name="TestRunnerService">
-    <option name="projectConfiguration" value="pytest" />
-    <option name="PROJECT_TEST_RUNNER" value="pytest" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/isprime-python/.idea/libraries/R_User_Library.xml b/isprime-python/.idea/libraries/R_User_Library.xml
deleted file mode 100644
index 71f5ff7..0000000
--- a/isprime-python/.idea/libraries/R_User_Library.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<component name="libraryTable">
-  <library name="R User Library">
-    <CLASSES />
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file
diff --git a/isprime-python/.idea/misc.xml b/isprime-python/.idea/misc.xml
deleted file mode 100644
index 8656114..0000000
--- a/isprime-python/.idea/misc.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="JavaScriptSettings">
-    <option name="languageLevel" value="ES6" />
-  </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.7" project-jdk-type="Python SDK" />
-</project>
\ No newline at end of file
diff --git a/isprime-python/.idea/modules.xml b/isprime-python/.idea/modules.xml
deleted file mode 100644
index b1716f3..0000000
--- a/isprime-python/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/isprime-python.iml" filepath="$PROJECT_DIR$/.idea/isprime-python.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/isprime-python/.idea/vcs.xml b/isprime-python/.idea/vcs.xml
deleted file mode 100644
index 6c0b863..0000000
--- a/isprime-python/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/sleep-python/.idea/.gitignore b/sleep-python/.idea/.gitignore
deleted file mode 100644
index 5c98b42..0000000
--- a/sleep-python/.idea/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Default ignored files
-/workspace.xml
\ No newline at end of file
diff --git a/sleep-python/.idea/inspectionProfiles/profiles_settings.xml b/sleep-python/.idea/inspectionProfiles/profiles_settings.xml
deleted file mode 100644
index 105ce2d..0000000
--- a/sleep-python/.idea/inspectionProfiles/profiles_settings.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <settings>
-    <option name="USE_PROJECT_PROFILE" value="false" />
-    <version value="1.0" />
-  </settings>
-</component>
\ No newline at end of file
diff --git a/sleep-python/.idea/isprime-python.iml b/sleep-python/.idea/isprime-python.iml
deleted file mode 100644
index c30daf7..0000000
--- a/sleep-python/.idea/isprime-python.iml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="PYTHON_MODULE" version="4">
-  <component name="Flask">
-    <option name="enabled" value="true" />
-  </component>
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="R User Library" level="project" />
-    <orderEntry type="library" name="R Skeletons" level="application" />
-  </component>
-  <component name="TemplatesService">
-    <option name="TEMPLATE_CONFIGURATION" value="Jinja2" />
-  </component>
-  <component name="TestRunnerService">
-    <option name="projectConfiguration" value="pytest" />
-    <option name="PROJECT_TEST_RUNNER" value="pytest" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/sleep-python/.idea/libraries/R_User_Library.xml b/sleep-python/.idea/libraries/R_User_Library.xml
deleted file mode 100644
index 71f5ff7..0000000
--- a/sleep-python/.idea/libraries/R_User_Library.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<component name="libraryTable">
-  <library name="R User Library">
-    <CLASSES />
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file
diff --git a/sleep-python/.idea/misc.xml b/sleep-python/.idea/misc.xml
deleted file mode 100644
index 8656114..0000000
--- a/sleep-python/.idea/misc.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="JavaScriptSettings">
-    <option name="languageLevel" value="ES6" />
-  </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.7" project-jdk-type="Python SDK" />
-</project>
\ No newline at end of file
diff --git a/sleep-python/.idea/modules.xml b/sleep-python/.idea/modules.xml
deleted file mode 100644
index b1716f3..0000000
--- a/sleep-python/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/isprime-python.iml" filepath="$PROJECT_DIR$/.idea/isprime-python.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/sleep-python/.idea/vcs.xml b/sleep-python/.idea/vcs.xml
deleted file mode 100644
index 6c0b863..0000000
--- a/sleep-python/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
-  </component>
-</project>
\ No newline at end of file