Feat + Refactor : removed uneccesary lines + added info to README

Author: Amanuel-1

README.md

@@ -37,6 +37,11 @@ After running the setup script, you can start using Metta directly from the term
   ```bash
   metta-run example.metta fct
   ```
+- To format any output you get from metta-run:
+
+  ```bash
+  metta-run example.metta f
+  ```
 
 - To run Metta without automatically activating the Python environment (you need to activate it manually first):
 

metta-run/src/formatters/output_formater.rs

@@ -6,7 +6,6 @@ pub fn format(metta_output: (String, String)) {
     let mut indent_level = 0;
     let (metta_err, metta_str) = metta_output;
 
-    // println!("this is working ++++++++++++++++++++++++++++++++ {}",);
 
     if !metta_err.is_empty() {
         if let Some(last_line) = metta_err.lines().last() {

metta-run/tests/resources/binary_tree.metta

@@ -1,39 +1 @@
 !(TreeNode (Value Nil False ROOT) Nil (Cons NilNode (Cons (TreeNode (Value Nil True OR) Nil (Cons (TreeNode (Value a False LITERAL) Nil Nil) (Cons (TreeNode (Value Nil True AND) Nil (Cons (TreeNode (Value b False LITERAL) Nil Nil) (Cons (TreeNode (Value c False LITERAL) Nil Nil) Nil))) Nil))) Nil)))
-; !(assertEqualToResult 3  (+ 1 2) )
-
-; ; !(get-type )
-
-; (: isConsistent (-> (List Tree) Bool))
-; (= (isConsistent Nil) True)
-; (= (isConsistent (Cons $x $xs))
-;   (if (detectConsistency $x $xs)
-;     (isConsistent $xs)
-;     False
-;   )
-; )
-
-; !(isConsistent 
-;   (Cons 
-;     (TreeNode 
-;       (Value "A" True AND) 
-;       Nil 
-;       (Cons 
-;         (TreeNode (Value "B" True OR) Nil Nil) 
-;         (Cons 
-;           (TreeNode (Value "C" False LITERAL) Nil Nil) 
-;           Nil
-;         )
-;       )
-;     )
-;     (Cons 
-;       (TreeNode (Value "B" True OR) Nil Nil) 
-;       (Cons 
-;         (TreeNode (Value "C" True LITERAL) Nil Nil) 
-;         (Cons 
-;           (TreeNode (Value "A" True LITERAL) Nil Nil) 
-;           Nil
-;         )
-;       )
-;     )
-;   )
-; )