fix subject f string

streamlit-venv/lib/python3.10/site-packages/matplotlib/texmanager.pyi

@@ -0,0 +1,38 @@
+from .backend_bases import RendererBase
+
+from matplotlib.typing import ColorType
+
+import numpy as np
+
+class TexManager:
+    texcache: str
+    @classmethod
+    def get_basefile(
+        cls, tex: str, fontsize: float, dpi: float | None = ...
+    ) -> str: ...
+    @classmethod
+    def get_font_preamble(cls) -> str: ...
+    @classmethod
+    def get_custom_preamble(cls) -> str: ...
+    @classmethod
+    def make_tex(cls, tex: str, fontsize: float) -> str: ...
+    @classmethod
+    def make_dvi(cls, tex: str, fontsize: float) -> str: ...
+    @classmethod
+    def make_png(cls, tex: str, fontsize: float, dpi: float) -> str: ...
+    @classmethod
+    def get_grey(
+        cls, tex: str, fontsize: float | None = ..., dpi: float | None = ...
+    ) -> np.ndarray: ...
+    @classmethod
+    def get_rgba(
+        cls,
+        tex: str,
+        fontsize: float | None = ...,
+        dpi: float | None = ...,
+        rgb: ColorType = ...,
+    ) -> np.ndarray: ...
+    @classmethod
+    def get_text_width_height_descent(
+        cls, tex: str, fontsize, renderer: RendererBase | None = ...
+    ) -> tuple[int, int, int]: ...