refactor(blockifier): clean runnable contract class code

crates/blockifier/src/test_utils/struct_impls.rs

@@ -17,7 +17,6 @@ use crate::bouncer::{BouncerConfig, BouncerWeights, BuiltinCount};
 use crate::context::{BlockContext, ChainInfo, FeeTokenAddresses, TransactionContext};
 use crate::execution::call_info::{CallExecution, CallInfo, Retdata};
 use crate::execution::common_hints::ExecutionMode;
-use crate::execution::contract_class::{ContractClassV0, ContractClassV1};
 use crate::execution::entry_point::{
     CallEntryPoint,
     EntryPointExecutionContext,
@@ -230,20 +229,6 @@ impl LoadFile for CasmContractClass {
     }
 }
 
-impl ContractClassV0 {
-    pub fn from_file(contract_path: &str) -> Self {
-        let raw_contract_class = get_raw_contract_class(contract_path);
-        Self::try_from_json_string(&raw_contract_class).unwrap()
-    }
-}
-
-impl ContractClassV1 {
-    pub fn from_file(contract_path: &str) -> Self {
-        let raw_contract_class = get_raw_contract_class(contract_path);
-        Self::try_from_json_string(&raw_contract_class).unwrap()
-    }
-}
-
 impl L1HandlerTransaction {
     pub fn create_for_testing(l1_fee: Fee, contract_address: ContractAddress) -> Self {
         let calldata = calldata![

crates/native_blockifier/src/lib.rs

@@ -9,8 +9,6 @@ pub mod py_invoke_function;
 pub mod py_l1_handler;
 pub mod py_objects;
 pub mod py_state_diff;
-#[cfg(any(feature = "testing", test))]
-pub mod py_test_utils;
 // TODO(Dori, 1/4/2023): If and when supported in the Python build environment, use #[cfg(test)].
 pub mod py_testing_wrappers;
 pub mod py_transaction;