diff --git a/.coveragerc b/.coveragerc
index 1dd01afb8..cccb62754 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -23,4 +23,4 @@ omit =
     # Tests/check_*.py
     # Tests/createfontdatachunk.py
     Tests/*
-    # src/*
+    src/*
diff --git a/conftest.py b/conftest.py
index 9477c3677..b344f52dd 100644
--- a/conftest.py
+++ b/conftest.py
@@ -15,7 +15,7 @@ def calculate_coverage(test_name):
         "branches1": Image.branches,
         "branches2": PdfParser.XrefTable.branches,
         "branches3": SpiderImagePlugin.branches,
-        "branches4": MpegImagePlugin.branches,
+        "branches4": MpegImagePlugin.BitStream.branches,
         # Add more
     }
 
diff --git a/libwebp-1.4.0.tar.gz b/libwebp-1.4.0.tar.gz
new file mode 100644
index 000000000..7034c045c
Binary files /dev/null and b/libwebp-1.4.0.tar.gz differ
diff --git a/myenv/lib64 b/myenv/lib64
new file mode 120000
index 000000000..7951405f8
--- /dev/null
+++ b/myenv/lib64
@@ -0,0 +1 @@
+lib
\ No newline at end of file
diff --git a/myenv/pyvenv.cfg b/myenv/pyvenv.cfg
new file mode 100644
index 000000000..b61212b29
--- /dev/null
+++ b/myenv/pyvenv.cfg
@@ -0,0 +1,5 @@
+home = /usr/bin
+include-system-site-packages = false
+version = 3.12.3
+executable = /usr/bin/python3.12
+command = /usr/bin/python3 -m venv /home/duru/Documents/Period_6/Pillow-SEP/myenv
diff --git a/pillowenv/lib64 b/pillowenv/lib64
new file mode 120000
index 000000000..7951405f8
--- /dev/null
+++ b/pillowenv/lib64
@@ -0,0 +1 @@
+lib
\ No newline at end of file
diff --git a/pillowenv/pyvenv.cfg b/pillowenv/pyvenv.cfg
new file mode 100644
index 000000000..5f2f98faa
--- /dev/null
+++ b/pillowenv/pyvenv.cfg
@@ -0,0 +1,5 @@
+home = /usr/bin
+include-system-site-packages = false
+version = 3.12.3
+executable = /usr/bin/python3.12
+command = /usr/bin/python3 -m venv /home/duru/Documents/Period_6/Pillow-SEP/pillowenv