Upload app.py

app.py

@@ -1,27 +1,71 @@
 import streamlit as st
 import numpy as np
 
-categories = [
-    "Dialogue", "Screenwriting", "Acting", "Editing", "Foley",
-    "Score", "Plot", "Cinematography", "Production Design",
-    "Costume & Makeup", "Visual Effects", "Sound Design",
-    "Directing", "Pacing", "Character Development", "Rewatchability",
-    "Originality", "Framing", "Color Grading", "Spatial Audio",
-    "Stunt Choreography"
-]
+st.title("Movie Rating System")
 
-ratings = {}
+# Define criteria grouped by category with subcategory descriptions
+criteria = {
+    "Writing": [
+        {"name": "Dialogue", "description": "Word choice, realism, subtext, and implications."},
+        {"name": "Screenwriting", "description": "Structure, plot progression, and narrative choices."},
+        {"name": "Character Development", "description": "Depth, relatability, motivations, and arcs."},
+        {"name": "Theme & Symbolism", "description": "Use of deeper meaning, metaphors, and thematic consistency."}
+    ],
+    "Cinematography": [
+        {"name": "Camera Work", "description": "Shot composition, stability, movement, and angles."},
+        {"name": "Lighting", "description": "Contrast, exposure control, and mood-setting."},
+        {"name": "Color Grading", "description": "Palette consistency, contrast, and emotional tone."},
+        {"name": "Framing & Aspect Ratio", "description": "Use of space, focus, and visual storytelling."}
+    ],
+    "Editing & Pacing": [
+        {"name": "Scene Transitions", "description": "Smoothness, creativity, and effectiveness."},
+        {"name": "Continuity", "description": "Logical flow and lack of visual inconsistencies."},
+        {"name": "Pacing", "description": "Balance between slow and fast scenes, engagement level."},
+        {"name": "Use of Montage", "description": "Storytelling efficiency via edited sequences."}
+    ],
+    "Sound": [
+        {"name": "Dialogue Mixing", "description": "Clarity, balance, and intelligibility of speech."},
+        {"name": "Foley & Sound Effects", "description": "Realism, accuracy, and integration into the world."},
+        {"name": "Score & Music", "description": "Uniqueness, memorability, and emotional impact."},
+        {"name": "Spatial Audio & Atmosphere", "description": "Immersion, ambient sound accuracy, and use of silence."}
+    ],
+    "Directing & Performance": [
+        {"name": "Directing", "description": "Cohesion of vision, creative choices, and execution."},
+        {"name": "Acting", "description": "Expression, dialogue delivery, and emotional depth."},
+        {"name": "Blocking & Staging", "description": "Character positioning, movement, and scene composition."},
+        {"name": "Action & Stunt Choreography", "description": "Realism, execution, and visual readability."}
+    ],
+    "Production & Visuals": [
+        {"name": "Production Design", "description": "Set design, world-building, and authenticity."},
+        {"name": "Costume & Makeup", "description": "Period accuracy, character enhancement, and detailing."},
+        {"name": "Practical Effects & Props", "description": "Use of real elements over CGI, believability."},
+        {"name": "VFX & CGI Integration", "description": "Quality, realism, and seamless blending."}
+    ],
+    "Engagement & Replay Value": [
+        {"name": "Plot", "description": "Uniqueness, engagement, predictability, and emotional weight."},
+        {"name": "Originality", "description": "Avoidance of clichés, fresh storytelling, and innovation."},
+        {"name": "Rewatchability", "description": "Whether the movie holds up over multiple viewings."},
+        {"name": "Emotional Impact", "description": "Strength of connection, intensity of response."}
+    ]
+}
 
-st.title("Movie Rating System")
+ratings = {}
 
-for category in categories:
-    ratings[category] = st.slider(category, 1, 7, 4)
+# Create sliders for each subcategory under its category header
+for group, subcriteria in criteria.items():
+    st.header(group)
+    for crit in subcriteria:
+        label = f"{crit['name']}: {crit['description']}"
+        ratings[crit["name"]] = st.slider(label, min_value=1, max_value=7, value=4)
 
+# When the button is pressed, calculate the overall score
 if st.button("Calculate Score"):
-    valid_ratings = [v for v in ratings.values() if v is not None]
+    valid_ratings = list(ratings.values())
     if valid_ratings:
         avg = np.mean(valid_ratings)
-        scaled_score = 1 + ((avg - 1) * (9 / 6))
+        # Quadratic mapping f(x) = (1/18)x^2 + (19/18)x - (1/9)
+        # so that f(1)=1, f(4)=5, and f(7)=10.
+        scaled_score = (1/18) * (avg ** 2) + (19/18) * avg - (1/9)
         st.success(f"Final Scaled Score: {scaled_score:.2f} / 10")
     else:
         st.warning("Please rate at least one category.")