Update app.py

app.py

@@ -1,56 +1,56 @@
 # --- Configuration ---
 MANIM_SCRIPT_FILE = "proof.py"
 MANIM_SCENE_NAME = "PythagoreanTheorem"
-BASE_DIR = "/tmp/media"
-OUTPUT_VIDEO_PATH = f"{BASE_DIR}/videos/proof/480p15/{MANIM_SCENE_NAME}.mp4"
+OUTPUT_VIDEO_PATH = f"media/videos/proof/480p15/{MANIM_SCENE_NAME}.mp4"
+
 
 def render_manim_video():
     """
-    Runs the Manim command and returns the path to the rendered video.
-
+    This function runs the Manim command to render the video.
+    It cleans up old media files and returns the path to the new video.
     """
-    # 1. Clean up previous renders
-    if os.path.exists(BASE_DIR):
-        shutil.rmtree(BASE_DIR, ignore_errors=True)
+    # 1. Clean up previous renders to avoid errors
+    if os.path.exists("media"):
+        shutil.rmtree("media")
 
-    # 2. Make sure the output path exists
+    # 2. Ensure output directory exists
     os.makedirs(os.path.dirname(OUTPUT_VIDEO_PATH), exist_ok=True)
 
-    # 3. Construct the Manim command
+    # 3. Construct and run the Manim command
     command = [
         "manim",
         "-ql",
     ]
 
     try:
-        # Run the command
+        # Execute the command
         process = subprocess.run(
             command,
             check=True,
         )
         print("Manim STDOUT:", process.stdout)
 
-        # 4. Move output video from default location to BASE_DIR
-        default_output = f"media/videos/{MANIM_SCRIPT_FILE.replace('.py', '')}/480p15/{MANIM_SCENE_NAME}.mp4"
-        if os.path.exists(default_output):
-            shutil.move(default_output, OUTPUT_VIDEO_PATH)
+        # 4. Return the path to the generated video
+        if os.path.exists(OUTPUT_VIDEO_PATH):
+
+
             return OUTPUT_VIDEO_PATH
         else:
-            raise gr.Error("Video was not created. Check Manim output.")
+            raise gr.Error("Video file was not created. Check the Manim logs.")
 
     except subprocess.CalledProcessError as e:
-
+        # If the command fails, raise an error with the logs
         print("Manim STDERR:", e.stderr)
         raise gr.Error(f"Manim failed to render. Error: {e.stderr}")
     except Exception as e:
-        raise gr.Error(f"Unexpected error: {str(e)}")
+        raise gr.Error(f"An unexpected error occurred: {str(e)}")
 
-# --- Gradio UI ---
+# --- Create the Gradio Interface ---
 with gr.Blocks() as demo:
     gr.Markdown("# Interactive Manim: Pythagorean Theorem Proof")
     gr.Markdown(
         outputs=[output_video]
     )
 
-# --- Launch ---
+# --- Launch the App ---
 demo.launch(server_name="0.0.0.0", share=True)