Create app.py

app.py

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+import gradio as gr
+
+
+def search_pattern(fulltext, pattern, method):
+    fulltext = fulltext.replace('\n','')
+    pattern = pattern.replace('\n','')
+    if method == 'Naive-Exact-Match':
+        import time
+        start = time.time()
+        occurrence = 0
+        for i in range(0,len(fulltext)-len(pattern)+1):
+          found = 1
+          for l in range(len(pattern)):
+             if fulltext[i+l] != pattern[l]:
+                 found = 0
+          if found:   
+             occurrence += 1
+             print("Found ", fulltext[i:i+len(pattern)], ' locating at position ', i+1)
+        
+        end = time.time()
+        time_elapse = end - start
+
+    return occurrence, time_elapse
+    
+    
+### configure inputs/outputs
+set_fulltext = gr.inputs.Textbox(label="Full Text")
+set_pattern = gr.inputs.Textbox(label="Pattern")
+set_method = gr.Radio(["Naive-Exact-Match"])
+set_results = gr.outputs.Textbox(label="Occurrence")
+set_times = gr.outputs.Textbox(label="Time elapse")
+
+
+### configure gradio, detailed can be found at https://www.gradio.app/docs/#i_slider
+interface = gr.Interface(fn=search_pattern, 
+                         inputs=[set_fulltext, set_pattern,set_method], 
+                         outputs=[set_results,set_times],
+                         examples_per_page = 2,
+                         title="CSCI1020 Demo 1: Sequence Match", 
+                         theme = 'huggingface',
+                         layout = 'vertical'
+                         )
+                      
+interface.launch(debug=True)