⚡️ Speed up method DuckDuckGoSearchComponent._build_wrapper by 1,389% in PR #6064 (cz/fix-duckduckgo-component)

[codeflash-ai]

⚡️ This pull request contains optimizations for PR #6064

If you approve this dependent PR, these changes will be merged into the original PR branch cz/fix-duckduckgo-component.

This PR will be automatically closed if the original PR is merged.

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📄 1,389% (13.89x) speedup for DuckDuckGoSearchComponent._build_wrapper in src/backend/base/langflow/components/tools/duck_duck_go_search_run.py

⏱️ Runtime : 7.98 milliseconds → 536 microseconds (best of 33 runs)

📝 Explanation and details

Explanation of Optimizations

✅ Correctness verification report:

Test	Status
⚙️ Existing Unit Tests	🔘 None Found
🌀 Generated Regression Tests	✅ 2014 Passed
⏪ Replay Tests	🔘 None Found
🔎 Concolic Coverage Tests	🔘 None Found
📊 Tests Coverage	undefined

🌀 Generated Regression Tests Details

import pytest  # used for our unit tests
# function to test
from langchain_community.tools import DuckDuckGoSearchRun
from langflow.components.tools.duck_duck_go_search_run import \
    DuckDuckGoSearchComponent
from langflow.custom import Component

# unit tests

def test_basic_functionality():
    """Test that _build_wrapper returns an instance of DuckDuckGoSearchRun."""
    component = DuckDuckGoSearchComponent()
    codeflash_output = component._build_wrapper()

def test_repeated_calls():
    """Test that _build_wrapper returns a new instance on each call."""
    component = DuckDuckGoSearchComponent()
    codeflash_output = component._build_wrapper()
    codeflash_output = component._build_wrapper()

def test_integration_with_component():
    """Test that _build_wrapper works correctly when called from an instance of DuckDuckGoSearchComponent."""
    component = DuckDuckGoSearchComponent()
    codeflash_output = component._build_wrapper()

def test_no_external_state_modification():
    """Test that _build_wrapper does not modify any external state or dependencies."""
    component = DuckDuckGoSearchComponent()
    initial_state = vars(component).copy()
    component._build_wrapper()



def test_resource_management():
    """Test that _build_wrapper does not lead to resource leaks when called repeatedly."""
    import gc
    component = DuckDuckGoSearchComponent()
    for _ in range(1000):
        component._build_wrapper()
    gc.collect()


def test_large_scale_performance():
    """Assess the function’s performance and scalability with large data samples."""
    component = DuckDuckGoSearchComponent()
    results = [component._build_wrapper() for _ in range(1000)]
# codeflash_output is used to check that the output of the original code is the same as that of the optimized code.

import pytest  # used for our unit tests
# function to test
from langchain_community.tools import DuckDuckGoSearchRun
from langflow.components.tools.duck_duck_go_search_run import \
    DuckDuckGoSearchComponent
from langflow.custom import Component

# unit tests

def test_basic_functionality():
    """Test that the function correctly creates and returns an instance of DuckDuckGoSearchRun."""
    component = DuckDuckGoSearchComponent()
    codeflash_output = component._build_wrapper()

def test_integration_with_component():
    """Test that the function integrates correctly within the DuckDuckGoSearchComponent class."""
    component = DuckDuckGoSearchComponent()
    codeflash_output = component._build_wrapper()



def test_dependency_verification():
    """Verify that the function does not have unintended side effects or dependencies."""
    component = DuckDuckGoSearchComponent()
    initial_globals = globals().copy()
    component._build_wrapper()

def test_consistency_and_determinism():
    """Ensure the function consistently returns the same type of object and behaves deterministically."""
    component = DuckDuckGoSearchComponent()
    codeflash_output = component._build_wrapper()
    codeflash_output = component._build_wrapper()

def test_documentation_and_readability():
    """Ensure that the function’s behavior is well-documented and easy to understand."""
    component = DuckDuckGoSearchComponent()

def test_large_scale():
    """Assess the function’s performance and scalability with large data samples."""
    component = DuckDuckGoSearchComponent()
    results = [component._build_wrapper() for _ in range(1000)]

def test_integration_with_other_components():
    """Ensure that the function works correctly when integrated with other components."""
    # This test assumes the presence of other components in the langflow framework.
    # Since we do not have other components here, we will just verify the basic integration.
    component = DuckDuckGoSearchComponent()
    codeflash_output = component._build_wrapper()
# codeflash_output is used to check that the output of the original code is the same as that of the optimized code.