diff --git a/ppgee/__init__.py b/ppgee/__init__.py
index 0c75421..e0f2d46 100644
--- a/ppgee/__init__.py
+++ b/ppgee/__init__.py
@@ -1,3 +1,7 @@
-__version__ = "0.1.2"
+__version__ = "0.1.3"
 
 from .client import PPGEE
+
+__all__ = [
+    "PPGEE",
+]
diff --git a/ppgee/__main__.py b/ppgee/__main__.py
index e70776a..e77bf5d 100644
--- a/ppgee/__main__.py
+++ b/ppgee/__main__.py
@@ -34,7 +34,10 @@ async def cli():
 
 
 def main():
-    asyncio.run(cli())
+    try:
+        asyncio.run(cli())
+    except KeyboardInterrupt:
+        print("Keyboard Interrupt. Exiting.")
 
 
 if __name__ == "__main__":
diff --git a/ppgee/client.py b/ppgee/client.py
index aa87163..82de59e 100644
--- a/ppgee/client.py
+++ b/ppgee/client.py
@@ -39,7 +39,7 @@ class PPGEE:
         await self.login()
         return self
 
-    async def __aexit__(self, exc_type, exc, tb) -> None:
+    async def __aexit__(self, *_) -> None:
         if self.is_logged:
             await self.logoff()
         await self.close()
@@ -48,7 +48,7 @@ class PPGEE:
         logger.info("Logging in...")
         if self.user and self.password:
             resp = await self.http.login(self.user, self.password)
-            if "aindex" not in resp: # authentication failed
+            if "aindex" not in resp:  # authentication failed
                 await self.close()
                 raise errors.InvalidCredentialsException()
             self.is_logged = True
diff --git a/ppgee/pages/__init__.py b/ppgee/pages/__init__.py
index ce0cade..eed88fb 100644
--- a/ppgee/pages/__init__.py
+++ b/ppgee/pages/__init__.py
@@ -1 +1,5 @@
 from .frequency import FrequencyPage
+
+__all__ = [
+    "FrequencyPage",
+]
diff --git a/pyproject.toml b/pyproject.toml
index 404788d..6f68856 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "ppgee"
-version = "0.1.2"
+version = "0.1.3"
 description = ""
 authors = ["tiagovla <tiagovla@gmail.com>"]
 
diff --git a/tests/test_ppgee.py b/tests/test_ppgee.py
index ee8fb4e..bd5359d 100644
--- a/tests/test_ppgee.py
+++ b/tests/test_ppgee.py
@@ -2,4 +2,4 @@ from ppgee import __version__
 
 
 def test_version():
-    assert __version__ == "0.1.2"
+    assert __version__ == "0.1.3"