diff --git a/__pycache__/app.cpython-36.pyc b/__pycache__/app.cpython-36.pyc
new file mode 100644
index 0000000..f56592c
Binary files /dev/null and b/__pycache__/app.cpython-36.pyc differ
diff --git a/app.py b/app.py
index beff6dd..1fb7040 100644
--- a/app.py
+++ b/app.py
@@ -1,16 +1,68 @@
+# Copyright 2018 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# [START docs_quickstart]
+from __future__ import print_function
+
+import os.path
+
+from google.auth.transport.requests import Request
+from google.oauth2.credentials import Credentials
+from google_auth_oauthlib.flow import InstalledAppFlow
 from googleapiclient.discovery import build
-import json
+from googleapiclient.errors import HttpError
+
+# If modifying these scopes, delete the file token.json.
+SCOPES = ['https://www.googleapis.com/auth/documents.readonly']
+
+# The ID of a sample document.
+DOCUMENT_ID = '195j9eDD3ccgjQRttHhJPymLJUCOUjs-jmwTrekvdjFE'
+
+
+def main():
+    """Shows basic usage of the Docs API.
+    Prints the title of a sample document.
+    """
+    creds = None
+    # The file token.json stores the user's access and refresh tokens, and is
+    # created automatically when the authorization flow completes for the first
+    # time.
+    if os.path.exists('token.json'):
+        creds = Credentials.from_authorized_user_file('token.json', SCOPES)
+    # If there are no (valid) credentials available, let the user log in.
+    if not creds or not creds.valid:
+        if creds and creds.expired and creds.refresh_token:
+            creds.refresh(Request())
+        else:
+            flow = InstalledAppFlow.from_client_secrets_file(
+                'credentials.json', SCOPES)
+            creds = flow.run_local_server(port=0)
+        # Save the credentials for the next run
+        with open('token.json', 'w') as token:
+            token.write(creds.to_json())
 
-service = build('drive', 'v3')
+    try:
+        service = build('drive', 'v3', credentials=creds)
 
-collection = service.stamps()
+        # Retrieve the documents contents from the Docs service.
+        document = service.documents().get(documentId=DOCUMENT_ID).execute()
 
-request = collection.list(cents=5)
+        print('The title of the document is: {}'.format(document.get('title')))
+    except HttpError as err:
+        print(err)
 
-try:
-    response = request.execute()
-    print(json.dumps(response, sort_keys=True, indent=4))
-except HttpError as e:
-    print('Error response status code : {0}, reason : {1}'.format(e.status_code, e.error_details))
 
-service.close()
\ No newline at end of file
+if __name__ == '__main__':
+    main()
+# [END docs_quickstart]
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diff --git a/credentials.json b/credentials.json
new file mode 100644
index 0000000..5847d8b
--- /dev/null
+++ b/credentials.json
@@ -0,0 +1 @@
+{"installed":{"client_id":"114734902818-12qkdhcljn2cjtlffmmag6ahq85ig6bb.apps.googleusercontent.com","project_id":"drive-sync-1673116306810","auth_uri":"https://accounts.google.com/o/oauth2/auth","token_uri":"https://oauth2.googleapis.com/token","auth_provider_x509_cert_url":"https://www.googleapis.com/oauth2/v1/certs","client_secret":"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","redirect_uris":["http://localhost"]}}
\ No newline at end of file
diff --git a/token.json b/token.json
new file mode 100644
index 0000000..b55a5b3
--- /dev/null
+++ b/token.json
@@ -0,0 +1 @@
+{"token": "ya29.a0AX9GBdULPvaziEUVBLWIIOsklGJfK5NQMK-i4_w75KcevtfVJAPi3VE_Lmal8Dd2A0by2uSlGfeE1GTuCzN573KJWwUtN_B8pwNMms7ICX7DORRWomCH01shCsN7UoC1PZJGtVuTDSsZRLeMboAfZIsjlGNEaCgYKAXUSARMSFQHUCsbCf0kSDh1XJROzQs-xbgNqdA0163", "refresh_token": "1//03yth_jXiKf1MCgYIARAAGAMSNwF-L9IraU74M3oUMX3z-m4tc7HjPWfPCcjfrTzIwocPp0a18ru_PQQ-JdSN9_5upP0eYGkElyk", "token_uri": "https://oauth2.googleapis.com/token", "client_id": "114734902818-12qkdhcljn2cjtlffmmag6ahq85ig6bb.apps.googleusercontent.com", "client_secret": "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", "scopes": ["https://www.googleapis.com/auth/documents.readonly"], "expiry": "2023-01-09T17:16:14.720449Z"}
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