diff --git a/AIR_QUALITY_DETECTOR/airqualitydetector.py b/AIR_QUALITY_DETECTOR/airqualitydetector.py
index 17fab59..8e7d02b 100644
--- a/AIR_QUALITY_DETECTOR/airqualitydetector.py
+++ b/AIR_QUALITY_DETECTOR/airqualitydetector.py
@@ -3,25 +3,32 @@
 import requests
 import json
 
-root=Tk()
+root = Tk()
 root.title("Air quality detector")
-#root.iconbitmap('c:/Users/Garima Singh/Desktop/image.png')
+# root.iconbitmap('c:/Users/Garima Singh/Desktop/image.png')
 root.geometry("800x40")
-root.configure(background='green')
+root.configure(background="green")
 
 try:
-	api_request= requests.get("http://www.airnowapi.org/aq/observation/zipCode/current/?format=application/json&zipCode=20002&distance=10&API_KEY=1415D85E-FB89-40EF-B8F0-63F99A595BC8")
-	api=json.loads(api_request.content)
-	city=api[0]['ReportingArea']
-	quality=api[0]['AQI']
-	category=api[0]['Category']['Name']
+    api_request = requests.get(
+        "http://www.airnowapi.org/aq/observation/zipCode/current/?format=application/json&zipCode=20002&distance=10&API_KEY=1415D85E-FB89-40EF-B8F0-63F99A595BC8"
+    )
+    api = json.loads(api_request.content)
+    city = api[0]["ReportingArea"]
+    quality = api[0]["AQI"]
+    category = api[0]["Category"]["Name"]
 except Exception as e:
-	api="Error..."
+    api = "Error..."
 
-myLabel= Label(root, text=city + " Air Quality" + str(quality) + " "+ category, font=("Helvetica", 20), background="green")
+myLabel = Label(
+    root,
+    text=city + " Air Quality" + str(quality) + " " + category,
+    font=("Helvetica", 20),
+    background="green",
+)
 myLabel.pack()
 
 
 root.mainloop()
 
-#https://www.youtube.com/watch?v=vJCjDevYDt8
\ No newline at end of file
+# https://www.youtube.com/watch?v=vJCjDevYDt8