Update readme

README.md

@@ -1,3 +1,45 @@
----
-license: mit
----
+---
+license: mit
+datasets:
+- georgiyozhegov/g.arithmetic
+library_name: transformers
+---
+
+Model-calculator. 
+
+Works well with single-digit numbers, but with numbers with more than 2 digits it starts to make mistakes.
+
+# Examples
+
+* 1 digit:
+
+```
+find 1 + 3 / 1
+step 3 / 1 = 3
+step 1 + 3 = 4
+answer 4
+```
+
+* 2 digits:
+
+```
+find 10 + 34
+step 10 + 34 = 42
+answer 42
+```
+
+* 3 digits:
+
+```
+find 100 + 200
+step 100 + 200 = 215
+answer 215
+```
+
+* floating-point numbers:
+
+```
+find 1.1 + 0.2
+step 1.1 + 0.2 = 1.3
+answer 1.3
+```