Replace requirements file with direct pip install

Author: MarcelRosier

panoptica/example_config.ipynb

@@ -20,7 +20,7 @@
       "metadata": {},
       "outputs": [],
       "source": [
-        "!pip install -r requirements.txt > /dev/null"
+        "!pip install panoptica auxiliary rich numpy > /dev/null"
       ]
     },
     {

panoptica/example_spine_matched_instance.ipynb

@@ -20,7 +20,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "!pip install -r requirements.txt > /dev/null"
+    "!pip install panoptica auxiliary rich numpy > /dev/null"
    ]
   },
   {

panoptica/example_spine_matching_algorithm.ipynb

@@ -20,7 +20,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "!pip install -r requirements.txt > /dev/null"
+    "!pip install panoptica auxiliary rich numpy > /dev/null"
    ]
   },
   {

panoptica/example_spine_semantic.ipynb

@@ -16,11 +16,11 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 10,
    "metadata": {},
    "outputs": [],
    "source": [
-    "!pip install -r requirements.txt > /dev/null"
+    "!pip install panoptica auxiliary rich numpy > /dev/null"
    ]
   },
   {

panoptica/example_spine_unmatched_instance.ipynb

@@ -20,7 +20,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "!pip install -r requirements.txt > /dev/null"
+    "!pip install panoptica auxiliary rich numpy > /dev/null"
    ]
   },
   {