diff --git a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs-checkpoint.ipynb b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs-checkpoint.ipynb
index 1ea61e44464b9fa43515d1a63f022a5918529109..e9c1b2dd187d02b39c2c73f77b424e02c173a12d 100644
--- a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs-checkpoint.ipynb
+++ b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs-checkpoint.ipynb
@@ -577,7 +577,7 @@
     "\n",
     "\n",
     "<div>\n",
-    "<img src=\"Errors.png\"  style=\"width: 600px;\"/>\n",
+    "<img src=\"Errors.png\"  style=\"width: 590px;\"/>\n",
     "</div>"
    ]
   },
diff --git a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec1-checkpoint.ipynb b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec1-checkpoint.ipynb
index b9324ecf2eb127029acd0e4828817bf5415c9cc0..131ffc9363d109b1474dd2322699b80288ea59e0 100644
--- a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec1-checkpoint.ipynb
+++ b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec1-checkpoint.ipynb
@@ -411,7 +411,7 @@
     "    - program runs and produces some answer, but that answer will be incorrect!\n",
     "    \n",
     "<div>\n",
-    "<img src=\"Errors.png\"  style=\"width: 600px;\"/>\n",
+    "<img src=\"Errors.png\"  style=\"width: 590px;\"/>\n",
     "</div>"
    ]
   },
diff --git a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec2-checkpoint.ipynb b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec2-checkpoint.ipynb
index b9324ecf2eb127029acd0e4828817bf5415c9cc0..131ffc9363d109b1474dd2322699b80288ea59e0 100644
--- a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec2-checkpoint.ipynb
+++ b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec2-checkpoint.ipynb
@@ -411,7 +411,7 @@
     "    - program runs and produces some answer, but that answer will be incorrect!\n",
     "    \n",
     "<div>\n",
-    "<img src=\"Errors.png\"  style=\"width: 600px;\"/>\n",
+    "<img src=\"Errors.png\"  style=\"width: 590px;\"/>\n",
     "</div>"
    ]
   },
diff --git a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs.ipynb b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs.ipynb
index 1ea61e44464b9fa43515d1a63f022a5918529109..e9c1b2dd187d02b39c2c73f77b424e02c173a12d 100644
--- a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs.ipynb
+++ b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs.ipynb
@@ -577,7 +577,7 @@
     "\n",
     "\n",
     "<div>\n",
-    "<img src=\"Errors.png\"  style=\"width: 600px;\"/>\n",
+    "<img src=\"Errors.png\"  style=\"width: 590px;\"/>\n",
     "</div>"
    ]
   },
diff --git a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec1.ipynb b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec1.ipynb
index b9324ecf2eb127029acd0e4828817bf5415c9cc0..131ffc9363d109b1474dd2322699b80288ea59e0 100644
--- a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec1.ipynb
+++ b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec1.ipynb
@@ -411,7 +411,7 @@
     "    - program runs and produces some answer, but that answer will be incorrect!\n",
     "    \n",
     "<div>\n",
-    "<img src=\"Errors.png\"  style=\"width: 600px;\"/>\n",
+    "<img src=\"Errors.png\"  style=\"width: 590px;\"/>\n",
     "</div>"
    ]
   },
diff --git a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec2.ipynb b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec2.ipynb
index b9324ecf2eb127029acd0e4828817bf5415c9cc0..131ffc9363d109b1474dd2322699b80288ea59e0 100644
--- a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec2.ipynb
+++ b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec2.ipynb
@@ -411,7 +411,7 @@
     "    - program runs and produces some answer, but that answer will be incorrect!\n",
     "    \n",
     "<div>\n",
-    "<img src=\"Errors.png\"  style=\"width: 600px;\"/>\n",
+    "<img src=\"Errors.png\"  style=\"width: 590px;\"/>\n",
     "</div>"
    ]
   },