I'm getting an error every time I run a Python script to calculate the area of a spherical globule. All I'm doing is using an input() for radius, using some basic operators to calculate it, and printing it to show its work on three lines. What am I doing wrong?
system
mujhe har baar ek truti mil rahi he jab main ek golakaar globul ke kshetra kii gananaa karne ke liye ek paythan script chalaata hum.main jo kuch bhi kar rahaa hum, vah trigya ke liye ek input () kaa upyog kar rahaa he, isaki gananaa karne ke liye kuch buniyadi operataron kaa upyog kar rahaa he, or ise teen linon par apana kaam dikhaane ke liye print karnaa.main kya galat kar rahaa hum?
user
input trigya ke aadhaar par kshetra kii gananaa or print karne ke liye ek fnction ke saath ek truti ke kuch kaaran ho sakate hai.vishisht code ko dekhe bina, yah kahana asambhav he ki sateek kaaran kya he, lekin yahaan kuch saamaanya mudde hai jinhen aap jaanch sakate hai:

1. sunishchit karen ki trigya ek vaid sankhya he.`input ()` vidhi input ko ek string ke rup main praroopit karegi, jo ki ganitiya oparation main sidhe upyog kiye jane par ek tiparor kaa kaaran hoga.sunishchit karen ki aap apni gananaa main iskaa upyog karne se pehle `int ()` kaa upyog karke `flot ()` yaa ek purnank kaa upyog karke input ko flot main parivartit karte hai.aap likhakar aisa karenge:

# flot ke rup main
RADIUS_INPUT = flot (input ("trigya kya he?")))
# purnank ke rup main
RADIUS_INPUT = INT (input ("trigya kya he?")))

2. ganitiya sanchaalan yaa print statement main sintax kii galatiyon kii jaanch karen jo sintaxror kaa kaaran ban sakate hai.sunishchit karen ki aap koshthak kaa upyog kar rahe hai `()` or ghunghraale bracis `{}` thik se, khaskar yadi aap ek epa-string ke saath print kar rahe hai yaa trigya ko chaukor karne ke liye `pav ()` kaa upyog kar rahe hai.

3. sunishchit karen ki sabhi char naam likhe gaye hai kyonki ve mul rup se paribhaashit kiye gaye the.ek paribhaashit char or code main baad main upyog kiye jane vaale ek char ke bich ek bemail ek Nameerror kaa utpaadan kar saktaa he.udhaaharan ke liye, yadi aap input statement main `Radius_Input` kaa upyog karte hai, lekin aap` r_input` ko squaire karne kaa prayaas karte hai, to aapako ek Nameerror milegaa.

yadi inamen se koi bhi suzav madad karata he, to main adhik sahaayta pradaan karne main sakasham ho saktaa hum yadi aap mujhe vah script dikhaate hai jisase aapako pareshaani ho rahi he.
assistant
<|system|>
</s>
<|user|>
mujhe har baar ek truti mil rahi he jab main ek golakaar globul ke kshetra kii gananaa karne ke liye ek paythan script chalaata hum.main jo kuch bhi kar rahaa hum, vah trigya ke liye ek input () kaa upyog kar rahaa he, isaki gananaa karne ke liye kuch buniyadi operataron kaa upyog kar rahaa he, or ise teen linon par apana kaam dikhaane ke liye print karnaa.main kya galat kar rahaa hum?</s>
<|assistant|>
input trigya ke aadhaar par kshetra kii gananaa or print karne ke liye ek fnction ke saath ek truti ke kuch kaaran ho sakate hai.vishisht code ko dekhe bina, yah kahana asambhav he ki sateek kaaran kya he, lekin yahaan kuch saamaanya mudde hai jinhen aap jaanch sakate hai:

1. sunishchit karen ki trigya ek vaid sankhya he.`input ()` vidhi input ko ek string ke rup main praroopit karegi, jo ki ganitiya oparation main sidhe upyog kiye jane par ek tiparor kaa kaaran hoga.sunishchit karen ki aap apni gananaa main iskaa upyog karne se pehle `int ()` kaa upyog karke `flot ()` yaa ek purnank kaa upyog karke input ko flot main parivartit karte hai.aap likhakar aisa karenge:

# flot ke rup main
RADIUS_INPUT = flot (input ("trigya kya he?")))
# purnank ke rup main
RADIUS_INPUT = INT (input ("trigya kya he?")))

2. ganitiya sanchaalan yaa print statement main sintax kii galatiyon kii jaanch karen jo sintaxror kaa kaaran ban sakate hai.sunishchit karen ki aap koshthak kaa upyog kar rahe hai `()` or ghunghraale bracis `{}` thik se, khaskar yadi aap ek epa-string ke saath print kar rahe hai yaa trigya ko chaukor karne ke liye `pav ()` kaa upyog kar rahe hai.

3. sunishchit karen ki sabhi char naam likhe gaye hai kyonki ve mul rup se paribhaashit kiye gaye the.ek paribhaashit char or code main baad main upyog kiye jane vaale ek char ke bich ek bemail ek Nameerror kaa utpaadan kar saktaa he.udhaaharan ke liye, yadi aap input statement main `Radius_Input` kaa upyog karte hai, lekin aap` r_input` ko squaire karne kaa prayaas karte hai, to aapako ek Nameerror milegaa.

yadi inamen se koi bhi suzav madad karata he, to main adhik sahaayta pradaan karne main sakasham ho saktaa hum yadi aap mujhe vah script dikhaate hai jisase aapako pareshaani ho rahi he.</s>
