remove unused dep

Cargo.lock

@@ -1761,15 +1761,6 @@ dependencies = [
  "miniz_oxide",
 ]
 
-[[package]]
-name = "poll-promise"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "260817b339544e5b23d4bb66d4522d89dd64af88d16b6dcd7b2a2409ee2e095d"
-dependencies = [
- "static_assertions",
-]
-
 [[package]]
 name = "proc-macro-crate"
 version = "1.1.3"
@@ -2155,12 +2146,6 @@ dependencies = [
  "lock_api",
 ]
 
-[[package]]
-name = "static_assertions"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
-
 [[package]]
 name = "str-buf"
 version = "1.0.5"
@@ -2191,7 +2176,6 @@ dependencies = [
  "futures",
  "image 0.24.2",
  "img_hash",
- "poll-promise",
  "reqwest",
  "scrap",
  "serde",

Cargo.toml

@@ -11,7 +11,6 @@ eframe = "0.18"
 egui_extras = { version = "0.18", features = ["image"] }
 ehttp = "0.2"
 image = { version = "0.24" }
-poll-promise = "0.1"
 scrap = "0.5"
 
 anyhow = "1.0"