Rename nlpapp_4900.py to app.py

nlpapp_4900.py → app.py

@@ -44,14 +44,26 @@ import threading
 auto_reconnect_thread = threading.Thread(target=auto_reconnect)
 auto_reconnect_thread.start()
 
+# Python equivalent syntax of the Colab Notebook
+
+# Install required libraries
 !pip install transformers torch gradio
 
-# Download and extract the Yelp review dataset: download and extract the dataset using wget and tar
-!wget https://s3.amazonaws.com/fast-ai-nlp/yelp_review_polarity_csv.tgz
-!tar -xvzf yelp_review_polarity_csv.tgz
+# Download and extract the Yelp review dataset
+import urllib.request
+import tarfile
+
+url = 'https://s3.amazonaws.com/fast-ai-nlp/yelp_review_polarity_csv.tgz'
+filename = 'yelp_review_polarity_csv.tgz'
+
+urllib.request.urlretrieve(url, filename)
+
+with tarfile.open(filename, 'r:gz') as tar:
+    tar.extractall()
 
 import pandas as pd
 
+# Load training and testing datasets
 train_df = pd.read_csv('yelp_review_polarity_csv/train.csv', header=None, names=['label', 'text'])
 test_df = pd.read_csv('yelp_review_polarity_csv/test.csv', header=None, names=['label', 'text'])