upload app.py

app.py

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+import gradio as gr
+import json
+import bisect
+
+# Load questions and answers from JSON files
+with open('numeric/questions.json', 'r') as q_file:
+    questions = json.load(q_file)
+
+with open('numeric/answers.json', 'r') as a_file:
+    answers = json.load(a_file)
+
+with open('numeric/distribution.json', 'r') as file:
+    distribution_data = json.load(file)
+
+def calculate_percentile(correct_answers, distribution):
+    # Sort the distribution by the number of correct answers
+    distribution.sort(key=lambda x: x[0])
+    
+    # Separate the correct answers and percentiles into two lists
+    scores = [item[0] for item in distribution]
+    percentiles = [item[1] for item in distribution]
+    
+    # Find the index where the given correct_answers should be inserted
+    index = bisect.bisect_left(scores, correct_answers)
+    
+    # If the exact score is found in the distribution
+    if index < len(scores) and scores[index] == correct_answers:
+        return percentiles[index]
+    
+    # If the score is beyond the highest score in the distribution
+    if index == len(scores):
+        return 100.0
+    
+    # If the score is between two values in the distribution, interpolate
+    if index > 0:
+        lower_score, lower_percentile = scores[index-1], percentiles[index-1]
+        upper_score, upper_percentile = scores[index], percentiles[index]
+        
+        # Linear interpolation
+        slope = (upper_percentile - lower_percentile) / (upper_score - lower_score)
+        interpolated_percentile = lower_percentile + slope * (correct_answers - lower_score)
+        
+        return round(interpolated_percentile, 2)
+    
+    # If the score is below the lowest score in the distribution
+    return 0.0
+
+
+def grade_test(*responses):
+    score = 0
+    distribution = [(item['correct_answers'], item['percentile']) for item in distribution_data]
+
+    if any(response is None for response in responses):
+        indices = [index for index, value in enumerate(responses) if value is None]
+        indices = [value + 1  for value in indices]
+        raise gr.Error(f"No se puede quedar ningun valor en 0. Preguntas sin respuesta:{indices}")
+    
+    for i, response in enumerate(responses):
+        response_parsed = response.split('.')[0]
+        if response_parsed == answers[str(i)]:
+            score += 1
+    percentile = calculate_percentile(score, distribution)
+    return f"Your score: {percentile}: correct answers: {score}"
+
+# Create Gradio interface
+demo = gr.Blocks(title="Numerical Test")
+
+with demo:
+    inputs = []
+    for i, question in enumerate(questions):
+        inputs.append(gr.Radio(choices=question['options'], label=question['question']))
+    
+
+    gr.Image(value="numeric/questions39.png", show_label=False, height=700, width=350)
+
+    inputs.append(gr.Radio(choices=["A. 8", "B. 4", "C. 2", "D. 1", "E. Ninguna de ellas"], 
+                           label="39. Si introduce el número 8, ¿cuántas veces pasará por elpaso 4 para llegar al final?"))
+    inputs.append(gr.Radio(choices=["A. 6", "B. 5", "C. 3", "D. 2", "E. Ninguna de ellas"], 
+                           label="40. Si introduce el número 3, ¿Cuál será el número cuando llegue al final?"))
+    
+    output = gr.Textbox()
+    gr.Button("Submit").click(grade_test, inputs=inputs, outputs=output)
+
+if __name__ == "__main__":
+    demo.launch()