Give me a Python function that'll download a CSV file from a URL.
system
mujhe ek paythan fnction den jo ek URL se CSV fil downlod karegaa.
user
`anurodh` modul aisa karne kaa ek shandaar tarika he.`anurodh 'modul lod karne se aap apane code ke saath ek nirdisht URL ke liye HTTP anurodh karne main sakasham honge.ise kisi fil main data likhane ke liye `open ()` fnction ke saath joda ja saktaa he.yahan ek udhaaharan he:

# anurodh modul aayaat karen
aayaat anurodh

# URL se data praapt karen
my_url = "https://www.website.com/websitefile.csv"
r = requests.get (my_url)

# data likhane ke liye ek CSV fil kholen
open ("my_csv.csv", "w"). likhen (r.content.decode ())

is code main, `anurodh` modul shuru karne ke liye aayaat kiya jaataa he.URL ko `my_url` ke saath paribhaashit kiya gaya he or` .get () `vidhi par paas kiya gaya he, jo URL se fil kaa anurodh karata he or ise` r` ke rup main bachaata he.`open ()` vidhi ek CSV fil ko kholti he, jise `my_csv` kaha jaataa he, jise parameter` w` ke saath rhite mod main daalane ke liye, phir CSV fil main `r` kii saamagree likhane ke liye` .write () `kaa upyog karata he.yah aapako ek website se CSV downlod karne kii anumati deni chahie.
assistant
<|system|>
</s>
<|user|>
mujhe ek paythan fnction den jo ek URL se CSV fil downlod karegaa.</s>
<|assistant|>
`anurodh` modul aisa karne kaa ek shandaar tarika he.`anurodh 'modul lod karne se aap apane code ke saath ek nirdisht URL ke liye HTTP anurodh karne main sakasham honge.ise kisi fil main data likhane ke liye `open ()` fnction ke saath joda ja saktaa he.yahan ek udhaaharan he:

# anurodh modul aayaat karen
aayaat anurodh

# URL se data praapt karen
my_url = "https://www.website.com/websitefile.csv"
r = requests.get (my_url)

# data likhane ke liye ek CSV fil kholen
open ("my_csv.csv", "w"). likhen (r.content.decode ())

is code main, `anurodh` modul shuru karne ke liye aayaat kiya jaataa he.URL ko `my_url` ke saath paribhaashit kiya gaya he or` .get () `vidhi par paas kiya gaya he, jo URL se fil kaa anurodh karata he or ise` r` ke rup main bachaata he.`open ()` vidhi ek CSV fil ko kholti he, jise `my_csv` kaha jaataa he, jise parameter` w` ke saath rhite mod main daalane ke liye, phir CSV fil main `r` kii saamagree likhane ke liye` .write () `kaa upyog karata he.yah aapako ek website se CSV downlod karne kii anumati deni chahie.</s>
