diff --git a/.vscode/settings.json b/.vscode/settings.json
index ca20f958..b4ef75f7 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -19,5 +19,8 @@
   "terminal.integrated.fontSize": 18,
   "workbench.colorTheme": "Visual Studio Dark",
   "workbench.fontAliasing": "antialiased",
-  "workbench.statusBar.visible": true
-}
+  "workbench.statusBar.visible": true,
+  "githubPullRequests.ignoredPullRequestBranches": [
+    "main"
+  ]
+}
\ No newline at end of file
diff --git a/Ex_Files/02_01_begin/main.py b/Ex_Files/02_01_begin/main.py
index de27c558..28d3b54d 100644
--- a/Ex_Files/02_01_begin/main.py
+++ b/Ex_Files/02_01_begin/main.py
@@ -1,4 +1,4 @@
-RUN_INDENTED = False
+RUN_INDENTED = True
 
 message = "running unindented"
 
@@ -11,3 +11,5 @@
 def my_function():
     greet = "Hello"
     return greet
+
+print(my_function())
\ No newline at end of file
diff --git a/Ex_Files/02_02_begin/main.py b/Ex_Files/02_02_begin/main.py
index 85a3ff30..187bcb43 100644
--- a/Ex_Files/02_02_begin/main.py
+++ b/Ex_Files/02_02_begin/main.py
@@ -5,8 +5,10 @@
 
 intrupution = f"Hello {name}"
 
-greet_format = "Hello {}"
 
+greet_format = "Hello {}"
 formatted = greet_format.format(name)
 
 print(intrupution, formatted)
+
+#print(intrupution)
\ No newline at end of file
diff --git a/Ex_Files/02_04_begin/main.py b/Ex_Files/02_04_begin/main.py
index 6b7b54c6..b53572c5 100644
--- a/Ex_Files/02_04_begin/main.py
+++ b/Ex_Files/02_04_begin/main.py
@@ -5,6 +5,7 @@
 while i < len(NAMES):
     print(NAMES[i], AGES[i])
     i += 1
+print("---------")
 
 for name in NAMES:
     print(name)
@@ -19,3 +20,5 @@
     print(i)
 
 # enumerate
+for i, name in enumerate(NAMES):
+    print(f"{i} {name}")
\ No newline at end of file
diff --git a/Ex_Files/04_04/templates/index.html b/Ex_Files/04_04/templates/index.html
index d995e068..d2e103cd 100644
--- a/Ex_Files/04_04/templates/index.html
+++ b/Ex_Files/04_04/templates/index.html
@@ -14,7 +14,7 @@
     <div class="container">
         <nav>
             <ul>
-                <li><strong>laureate search</strong></li>
+                <li><strong>Laureate search</strong></li>
             </ul>
         </nav>
         <div class="row">