add internet checker

app.py

@@ -9,11 +9,24 @@ from query_pipeline.evaluation_engine import EvaluationEngine
 from proto.chunk_pb2 import Chunk, ChunkType
 from datetime import datetime
 import os
+import requests
 
 os.environ['NEO4J_USER'] = "neo4j"
 os.environ['NEO4J_PASSWORD'] = "dOIZwzF_GImgwjF-smChe60QGQgicq8ER8RUlZvornU"
 os.environ['NEO4J_URI'] = "neo4j+s://2317ae21.databases.neo4j.io"
 
+def check_internet_connection():
+    try:
+        response = requests.get('http://www.google.com', timeout=5)
+        if response.status_code == 200:
+            return "Internet connection is available."
+        else:
+            return f"Received a response but not a successful status code: {response.status_code}"
+    except requests.ConnectionError:
+        return "No internet connection available."
+    except requests.Timeout:
+        return "The request timed out."
+
 def thesis_evaluation(thesis: str) -> str:
     thesis_document_d = DocumentD(file_path="", 
                               authors="user",
@@ -50,8 +63,13 @@ with gr.Blocks(theme=theme) as demo:
         submit = gr.Button(scale=1, value="Evaluate")
     with gr.Row():
         out = gr.HTML()
+    with gr.Row():
+        checkInetButton = gr.Button(value="Check Internet Connection")
+    with gr.Row():
+        status = gr.Textbox(placeholder="", scale=1, lines=1, show_label=False)
 
     submit.click(thesis_evaluation, inputs=inp, outputs=out)
+    checkInetButton.click(check_internet_connection, outputs=status)
 
 demo.launch(
     auth=('athena-admin', 'athena')