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Update app.py
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from pathlib import Path
import gradio as gr
from tool import LinkupSearchTool
def run_search(query, depth, api_key):
if not query.strip() or not depth or not api_key.strip():
return "❌ All fields are required."
try:
tool = LinkupSearchTool(linkup_api_key=api_key)
return tool.forward(query=query, depth=depth)
except Exception as e:
return f"❌ Error: {str(e)}"
def enable_submit(q, d, k):
return gr.Button.update(interactive=bool(q.strip() and d and k.strip()))
def load_readme():
path = Path(__file__).parent / "README.md"
if not path.exists():
return "README.md not found."
lines = path.read_text().splitlines()
# Strip frontmatter if present
if lines and lines[0].strip() == "---":
end_index = next(
(i for i, line in enumerate(lines[1:], 1) if line.strip() == "---"), -1
)
if end_index != -1:
lines = lines[end_index + 1 :] # skip frontmatter block
return "\n".join(lines)
with gr.Blocks(title="Linkup Web Search Tool") as demo:
gr.Markdown(
"""
# πŸ” Linkup Web Search Tool
Perform real-time web search using [Linkup API](https://linkup.so).
""",
elem_id="header",
)
with gr.Row():
query_input = gr.Textbox(
label="Search Query",
placeholder="e.g. Linkup French AI Startup",
lines=1,
)
depth_input = gr.Dropdown(
label="Search Depth",
choices=["standard", "deep"],
value="standard",
allow_custom_value=False,
)
api_key_input = gr.Textbox(
label="Linkup API Key",
placeholder="Paste your Linkup API key here",
type="password",
)
search_btn = gr.Button("πŸ” Search", interactive=True)
output = gr.Markdown(
"πŸ’¬ *Enter a query and click Search to begin.*", elem_id="output"
)
search_btn.click(
fn=run_search,
inputs=[query_input, depth_input, api_key_input],
outputs=output,
show_progress=True,
)
query_input.input(
enable_submit, [query_input, depth_input, api_key_input], [search_btn]
)
depth_input.input(
enable_submit, [query_input, depth_input, api_key_input], [search_btn]
)
api_key_input.input(
enable_submit, [query_input, depth_input, api_key_input], [search_btn]
)
gr.Markdown("---")
gr.Markdown("## πŸ“„ Tool Documentation")
gr.Markdown(load_readme())
demo.launch()